【单选题】
The snowstorm _____________ us three hours because we had to drive very slowly.
①
decided
②
deepened
③
delayed
④
detailed
【单选题】
20. Only when he had handed in his exam paper ____ he had made several mistakes.
①
he has realized
②
does he realize
③
has he realized
④
did he realize
【单选题】
As a teacher, you should not _______ the students from asking questions in class.
①
ruin
②
restrain
③
import
④
impose
【单选题】
Only when we landed______ how badly the plane had been damaged.
①
we realized
②
did we realize
③
had we realized
④
we had realized
【单选题】
Hardly had the train arrived at the destination when the passengers ________ out in no time.
①
flew
②
dropped
③
flooded
④
ran
【单选题】
Alice had a dream of becoming a biologist at a very young age and her ( ) paid off.
①
possess
②
prevail
③
positive
④
persistence
【单选题】
The popular singer who had been praised very highly____ to be a great disappointment.
①
turned in
②
turned out
③
turned up
④
turned down
【单选题】
My teacher had been with me several weeks before I understood that everything has a name.
①
A．在我知道每样东西都有一个名字以前，老师已经教我好几个星期了。
②
B．老师和我相处了好几个星期，我都不知道每样东西还有一个名字。
③
C．在我知道每样东西都有一个名字以前，老师和我已经相处好几个星期了。
④
D．老师教了我好几个星期，我才知道每样东西都有一个名字。