题目内容
Driving on these roads ________ be very dangerous, especially when it is rainy or snowy.
- A.should
- B.must
- C.can
- D.shall
解析：
can在此表示“有时可能会”，其他几项皆不符合题意要求。
寒假创新型自主学习第三学期寒假衔接系列答案
From school to band Practice, the Venturi Eclectic is an Earth-friendly way to get where you want to go. This battery-powered, zero-emission (meaning it doesn't pollute the air) vehicle runs mainly on renewable energy. Solar panels on the Eclectic's roof absorb sun rays when you're driving. On windy days, you can connect a machine to the car's roof that collects energy from the wind while you're parked. The Eclectic's top speed is 28 miles an hour; the battery lasts for 31 miles before it needs to be recharged. Zipping (迅速行进) around the neighborhood has never been better.
Here's an eco-friendly way to tell time: Simply fill the Bedol Water-powered Clock's tank (箱) with water, add some lemon juice, and the clock will display the time without the need for environmentally harmful batteries. There are two sets of metal electrodes (电极) inside the water tank. Water contains ions (离子) that carry negative and positive charges. These ions complete a charge between the electrodes, creating enough energy to power the clock. Just refill the tank every few weeks, and this clock will keep on ticking.
Bloodhound SuperSonic Car (SSC) will be the first car to attempt to break the l,000-mile-an-hour barrier. (The current record is 763 miles an hour.) A concept for now, the rocket-shaped car gets its original push to 350 miles an hour from a jet engine. Then a rocket fires up, pushing the SSC past 1,000 miles an hour. In order to keep the car streamlined (流线型的), the driver lies back at a 45-degree angle (角度). Kristy,28,a cook in La Gross, often wondered what she’d do in a life threatening situation. On August 29, she got her answer. While she was driving on a road,a big truck hit its head on a pickup car.The pickup burst into flames.Kristy rushed out and ran to the pickup.Two farmers,Dean Bernhard,51, and his brother,Donald,44,were inside.
When she got close,Kristy could see the unconscious driver.The other man was under the passenger seat. “The smells were sicking.I was afraid the truck would blow up and kill us all,” said kristy.
The driver of the big truck was struggling to open the passenger door,so Kristy rushed to the driver’s side.Finally they opened the door.She reached in,seized the driver and, to her horror,felt her hands sink into his chest.She quickly dragged the man to safety on the roadside,then hurried back.As Kristy started down the ditch(水沟) with the passenger,the pickup exploded..She jumped on top of him and they both rolled to safety.
Today,the two farmers,each the farmer of two children,are good friends with Kristy.To show their deep appreciation,they bought her a ring with nine diamonds---one for each member of their immediate families,and the ninth for her.
【小题1】Which is the correct order according to the passage?
a.carried Dean and Donald to safety
b.rushed to the pickup
c.the pickup exploded
d.saw the truck hit on the pickup
e.got out of her car
f.wondered what she’d do when in danger
| A．e,d,b,a,c,f | B．f,e,b,a,d,c | C．f,d,e,b,a,c | D．f,c,e,d,b,a |
| A．could have any help from others |
| B．would be successful in saving both of them |
| C．might be killed |
| D．would be tested in dangerous situations |
| A．The pickup was on fire |
| B．The pickup started smoking badly |
| C．A terrifying cry came out of the pickup |
| D．The pickup was broken into pieces |
| A．She did not feel terrified at the accident |
| B．She protected herself as well as the two brothers from harm. |
| C．She put her life “on the line” to save others. |
| D．She was regarded as a member of Dean’s and Donald’s families. |
