a train schedule 2. What is your schedule for tomorrow?译: 3. The train arrived on schedule.译: 4. The new office building has been finished one month ahead of schedule.译: 题目和参考答案——青夏教育精英家教网—

题目内容

1. a train schedule____
2. What is your schedule for tomorrow?
译:__________________________
3. The train arrived on schedule.
译:_________________________
4. The new office building has been finished one month ahead of schedule.
译:______________________

1. 时刻表；
2. 一个火车时刻表；你明天的日程安排是什么？
3. 火车准时到达了；
4. 新办公楼已经提前一个月建好了.

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相关题目

阅读下列短文，从每题所给的四个选项(A、B、C和D)中，选出最佳选项。

　　Most of us think that when we step under a shower we’re getting clean．We are, but we're also giving a home to lots of tiny little creatures we didn't even know about．

　　A showerhead carries thousands of bacteria(细菌)called Mycobacterium．These can cause problems like coughs and tiredness, and a general feeling of poorliness(身体不舒服)．When you turn on the water, the bacteria go from the showerhead onto and into your body．

　　This is a finding of Norman R．Pace and his team at the University of Colorado, in the US．The scientists investigated bacteria in all kinds of human environment, including showers．

　　Pace's team looked at 45 showerheads in nine American cities．They discovered that 30 percent of them had large amounts of flying Mycobacterium．

　　But Pace said that they pose few threats to the health．Only those with a frail(脆弱的)immune(免疫的)system might need to worry．

　　He told the New York Times that the bactertia are not as unpleasant as might be thought．He said that having a shower is no more dangerous than anything else we do in the morning．

　　But for those who feel sick about the idea of all those microorganisms(微生物), he had some advice．

　　Let the water run for 30 seconds before getting into the shower．Why? The number of bacteria is smaller than when the water is just turned on．If that seems like a waste of water, he added that you could also change your showerhead every few months．

　　But Pace had good news too．He has also been testing the air in US subways．Apart from iron particles(粒子), which are ground off the track by the wheels of trains, subway air is fresh．The reason is that a train's movement pumps fresh outdoor air into the tunnels(隧道)．

　　Pace explained that he wanted to understand the natural microbial(微生物的)environments of public places．This kind of knowledge might help detect the microbes to be used in a bioterrorist(生物恐怖分子)attack．

(1)

According to the finding of Norman R．Pace, after taking a shower, we might ________．
[　　]
A．	get much dirtier
B．	be covered by bacteria
C．	get a frail immune system
D．	catch a cough or feel tired

(2)

Pace's research into showers shows that ________．
[　　]
A．	there is no reason to fear microorganism
B．	shower water contains much less bacteria after being left to run for 30 second
C．	having a shower in the morning is more dangerous than at other time
D．	of 45 showerheads surveyed in nine cities, 30 carried large amounts of Mycobacterium

(3)

According to the research of Pace's team, which of the following contributes to fresh air in US subways?
[　　]
A．	Train wheels．
B．	Iron particles．
C．	The movement of the trains．
D．	Air conditioners on the trains．

(4)

The word “detect” in the last paragraph probably means “________”．
[　　]
A．	to discover
B．	to protect
C．	to make
D．	to prevent

Most of us think that when we step under a shower we’re getting clean．We are, but we’re also giving a home to lots of tiny little creatures we didn’t even know about．

A showerhead carries thousands of bacteria (细菌) called Mycobacterium．These can cause problems like coughs and tiredness, and a general feeling of poorliness (身体不舒服)．When you turn on the water, the bacteria go from the showerhead onto and into your body．

This is a finding of Norman R．Pace and his team at the University of Colorado, in the US．The scientists investigated bacteria in all kinds of human environment, including showers．

Pace's team looked at 45 showerheads in nine American cities．They discovered that 30 percent of them had large amounts of flying Mycobacterium．

But Pace said that they pose few threats to the health．Only those with a frail (脆弱的) immune (免疫的) system might need to worry．

He told the New York Times that the bactertia are not as unpleasant as might be thought．He said that having a shower is no more dangerous than anything else we do in the morning．

But for those who feel sick about the idea of all those microorganisms (微生物), he had some advice．

But Pace had good news too．He has also been testing the air in US subways．Apart from iron particles (粒子), which are ground off the track by the wheels of trains, subway air is fresh．The reason is that a train’s movement pumps fresh outdoor air into the tunnels(隧道)．

Pace explained that he wanted to understand the natural microbial(微生物的) environments of public places．This kind of knowledge might help detect the microbes to be used in a bioterrorist (生物恐怖分子) attack．

49．According to the finding of Norman R．Pace, after taking a shower, we might ______．

A．get much dirtier B．be covered by bacteria

C．get a frail immune system D．catch a cough or feel tired

50．Pace’s research into showers shows that ______．

A．there is no reason to fear microorganism

B．shower water contains much less bacteria after being left to run for 30 second

C．having a shower in the morning is more dangerous than at other time

D．of 45 showerheads surveyed in nine cities, 30 carried large amounts of Mycobacterium

51．According to the research of Pace’s team, which of the following contributes to fresh air in US subways?

A．Train wheels． B．Iron particles．

C．The movement of the trains． D．Air conditioners on the trains．

52．The word “detect” in the last paragraph probably means “______”．

A．to discover B．to protect C．to make D．to prevent

Singapore’s public transport system is one of the best in the world, so you should have no problem finding your way around like a local. There are three main forms of public transport that you would find in any other major city—trains, buses and taxis.
TRAINS
Trains run from 6:00 am to midnight. Single trip tickets start at 80 cents. If you buy an EZ-Link cars for $15, you can ride the trains and buses as you like.
If you need more information, just call Transit Link on 1800 767 4333.
BUSES
There are several bus services in Singapore and fares(费用) start at 80 cents. Be sure always to ask the driver the cost of your ticket as he can not give change.
If you need help, just call Transit Link on 1800 767 4333.
TAXIS
There are three main taxi companies—City Cab (6552 2222), Comfor (6552 1111) and Tibs (6552 8888). Booking can also be easily by calling the numbers listed above.
RENABLE CARS
Driving in Singapore is a pleasure and if you like to travel at your own pace, renting a car is a good choice. Renting takes away the hassle of getting to places around Singapore. Just sit back and enjoy the city. It also means you’ll get to see a lot more that a train or a bus won’t let you see.
For car rental, call Avis on + 65 6737 1668.
【小题1】By an EZ-Link care, you can take ______.

A．both buses and trains	B．only trains
C．both buses and taxis	D．only rental cars

【小题2】When you take a bus there, always remember to ______.

A．take your own license(执照) with you

B．ask the driver how much your ticket is

C．buy the bus map of Singapore

D．book your ticket ahead of time

【小题3】What does the underlined word “hassle” mean in the text?

【小题4】What do you know about travelling in Singapore from the passage?

A．A local has great trouble finding his way around.

B．It’s much cheaper to go around by bus than by train.

C．You can see a lot more in Singapore by taking a bus than by renting a car.

D．It’s very convenient(方便的) for visitors to travel in Singapore.

It is generally believed that we are getting cleaned when we step under a shower. We are, but we’re also giving a home to lots of tiny little creatures we didn’t even know about. A showerhead carries thousands of bacteria called Mycobacterium．These can cause problems like coughs and tiredness, and a general feeling of poorliness (身体不舒服). When you turn on the water, the bacteria go from the showerhead onto and into your body.

??? This is a finding of Norman R. Pace and his team at the University of Colorado, in the US. The scientists investigated bacteria in all kinds of human environment, including showers．Pace's team looked at 45 showerheads in nine American cities. They discovered that 30 percent of them had large amounts of flying Mycobacterium.

But Pace said that they pose few threats to the health．Only those with a weak immune system might need to worry．He told the New York Times that the bacteria are not as unpleasant as might be thought．He said that having a shower is no more dangerous than anything else we do in the morning．

But for those who feel sick about the idea of all those microorganisms (微生物), he had some advice. Let the water run for 30 seconds before getting into the shower. Why? The number of bacteria is smaller than that when the water is just turned on. If that seems like a waste of water, he added that you could also change your showerhead every few months.

??? However, Pace had good news too. He has also been testing the air in US subways. Apart from iron particles (粒子), which are ground off the track by the wheels of trains, subway air is fresh. The reason is that a train’s movement pumps fresh outdoor air into the tunnels.

??? Pace explained that he wanted to understand the natural microbial environments of public places. This kind of knowledge might help discover the microbes to be used in a bioterrorist (生物恐怖分子) attack.

1.From the finding of Norman R. Pace, after taking a shower, we might cough or feel tired because?????? .

A. it’s easy to get a cold when taking a bath

B. the showerhead carries many bacteria causing illness

C. we don’t get cleaned while showering

D. we don’t get a weak immune system

2.According to the passage, which of the following is TRUE?

A. Hot water could kill most of bacteria in showerheads.

B. Of 45 showerheads surveyed in nine cities, 30 carried large amounts of Mycobacterium.

C. Changing showerheads is the only way to avoid microorganisms.

D. Shower water contains much less bacteria after being left to run for 30 seconds.

3.We can learn from the third paragraph that ????? .

A. having a shower in the morning is more dangerous than at other time

B. the bacteria always threat people’s health

C. there is no reason to fear microorganisms for people with strong immune system

D. it is better to do some exercise in the morning than have a shower

4.The underlined word “pose” in the third paragraph probably means “______”．

A. cause ?????????? B. avoid ????????? C. describe ????????? D. promise

5.What contributes to fresh air in US subways?

A. The train’s movement. ???????????????? B. Iron particles．

C. Train wheels. ???????????????????????????? D. Air conditioners on the trains．