【单选题】
I’m afraid he _______find the key to this problem.
①
could never
②
never could
③
couldn’t never
【单选题】
Reforms have brought about rapid [] growth in China in recent years.
①
economical
②
economic
【单选题】
Rapid reading means reading something fast just to ____ the general idea.
①
master
②
seize
③
grasp
④
imagine
【单选题】
Nowhere in nature is aluminum found free, owing to its always _____with other elements, most commonly with oxygen.
①
being combined
②
having combined
③
to combine
④
combined
【单选题】
America will never again have as a nation the spirit of
adventure as it ____ before the West was settled.
①
could
②
did
③
would
④
was
【单选题】
Employment _______ in the past two years.
①
has gone up rapidly
②
went up rapidly
③
has risen steady
【判断题】
Proper names, key words in titles, and the first words of sentences should be captialized.
①
正确
②
错误
【单选题】
If you show your key, you can get a 10% ( )at the restaurant here.
①
count
②
discount
③
cheap
④
discussion
【单选题】
I don’t quite remember the key ____ the question though I answered it correctly.
①
of
②
to
③
for
④
about
【单选题】
16.—Youve made great progress in your studies of English, havent you? ---Yes, but much.
①
remainstodo
②
isremainedtodo
③
remainstobedone
④
isremainedtobedone