bicycle is preferred in the case of transportation in short distance
bicycle is still popular even in rich countries
bicycle can give better exercises to human’s bodies despite of some defects
bicycle is more risky without protection equipment
第1题：
A. not to speak
B. not to mention
C. that’s to say
D. let alone
第2题：
day when he let a bicycle ran right into him. He never watches
第3题：
A.Yes, of course
B.No, thanks
C.It doesn’t matter
D.Ride a bicycle
第4题：
Bicycle riders want the city government to set aside special lanes for bicycles on some of the main streets, but though they have got some supporters, ( )likes the idea.
A、everyone
B、not everyone
C、no one
D、someone
第5题：
By referring to Sam's broken bicycle, the author intends to ______.
A. illustrate the ways to repair his bicycle
B. discuss the problems of his bicycle
C. tell us how to solve a problem
D. show us how simple it is to repair a bicycle
第6题：
In order to cut down on the carbon emission, more people choose to travel＿．
A．by electric car, bicycle or plane
B．by private car, bicycle or bus
C．by bus, electric car or plane
D．by bicycle, bus or electric car
第7题：
The "new set of wheels" that bicycle riders had to get used to was ______.
A. the new tires on their bikes
B. the automobile
C. the streetcar
D. the bicycle itself
第8题：
A.give off
B.give in
C.give out
D.give back
第9题：
A: Thank you for lending me your bicycle.
B: You’re welcome. But could you_____ to me tomorrow?
A. give back it
B. give it back
C. get back
第10题：
We can't afford a bicycle ()a car.
A. even if
B. let alone
C. let out
答案：B
解析：let alone, （通常用在否定句后） 遑论，更别提，更不用说.
我们单车都买不起，更别提买辆车。