14．Before entering a house.it is good manners to take off your shoes．——青夏教育精英家教网—

7．Increase your hotel savingsDoes it seem like hotel costs just go up and up？（31）F．Projected rates for rooms in 2017are over 22% more than 2016．To help you save money，there are many factors（因素）to consider，both before you book and during your stay．Here are some tips to help you make the best decision．
Stay in hotels right outside the city center
If the costs for transportation won't make up the difference you'd be paying on a closer location（位置），you can frequently get a bargain this way．（32）G．The hotels there are more affordable，cheap restaurants are plentiful and public transportation is convenient．
Go out to eat
Though room service sounds really attractive，prices for food on the menu can be twice as much as you would pay for the same food at a restaurant．Tip is always included in the bill and usually masked（掩饰）as a delivery charge．（33）C．
Ask for a corner room
（34）E，which give you a better deal for your money．Once you check in，ask if you can get one of these rooms．This is easier if you show up close to check-in time，but before the flood of guests show up to get their keys．You can also call ahead and request a corner room．
Bring your own snacks or hit the grocery store．
Anything is better than the rates for items in the mini bar．The prices are shocking and don't even think about trying to replace it with the same item later．
（35）A
Hotel in popular places regularly raise rates on Fridays and Saturdays．In some cases，it can be as much as three times more than Sunday through Thursday nights．

A．Avoid the weekend
B．Travel on Fridays and Saturdays
C．Most guests don't know this and add a tip to the bill
D．It's a custom to give a tip to the waiter after the meal
E．Corner rooms are usually a bit larger than regular rooms
F．Yes，it's true that they rise each year
G．You should also look into staying in the university district of a city．

6．Getting paid to stay in bed all day sounds pretty good．But what if someone offered you $23，000to stay in bed for two months？That's the deal that a medical research team in Toulouse，France，is offering to 24volunteers．Those volunteers must be men between the ages of 20 and 45 who are in perfect health and physically active．
Researchers at MEDES，the Institute of Space Medicine and Physiology，are looking for volunteers to help them study the effects of weightlessness on the human body by spending 60 days lying down．Lying in bed isn't exactly the same as being weightless，but the effects on the human body are similar．
When astronauts spend a long time in an environment with no gravity，like the International Space Station，their bodies are affected in many ways．After a couple of months on the ISS，astronauts'hearts don't beat as hard．Their muscles become smaller and weaker because they no longer have to work against gravity．Their bones may break more easily．There may also be changes in the astronauts'immune（免疫）systems and sleep habits．
Dr．Arnaud Beck，the doctor in charge of the study，said his goal is to measure the effects of weightlessness，and also to find ways to prevent problems．
The study will take 88 days altogether．During the first two weeks，the volunteers will be measured and tested about their levels of fitness and strength．Then they will spend 60days lying in bed with their heads slightly lower than their bodies．
They will have to do everything while lying down，including eating，brushing their teeth，and going to the bathroom．Dr．Beck said the rule is that they must have at least one shoulder touching the bed at all times．
Half of the volunteers in the study will be taking medicine containing special food supplements（补充物）several times a day to see if they help reduce the health problems caused by weightlessness．
The last two weeks of the study will be spent taking more measurements and trying to build up the subjects'strength again．

28．All the volunteers are required toA．
A．be healthy and energetic
B．stay in bed for 88days
C．take medicine several times a day
D．have only one shoulder touching the bed
29．What can we infer from the passage？D
A．Astronauts have to lie in bed when they are in the space station
B．The volunteers will have to do everything while lying down
C．The volunteers will live in an environment with no gravity
D．There are altogether three stages in the study
30．The passage is mainly aboutB．
A．the medical research on lying in bed
B．the medical research on weightlessness
C．the study on astronauts'bodies and health
D．the study on young men's fitness and strength．

5．What do you think of your written andspoken/oral（口语的）English？

0 143009 143017 143023 143027 143033 143035 143039 143045 143047 143053 143059 143063 143065 143069 143075 143077 143083 143087 143089 143093 143095 143099 143101 143103 143104 143105 143107 143108 143109 143111 143113 143117 143119 143123 143125 143129 143135 143137 143143 143147 143149 143153 143159 143165 143167 143173 143177 143179 143185 143189 143195 143203 151629

试题分类