【判断题】
A: If it doesnt rain tomorrow, we will visit the Great Wall. B: Well done.
【单选题】
I really do not know whether we can succeed, so do
not expect ____.
【单选题】
In language studies, linguists may investigate the history and stages of language change in a course of time. This is called _______ approach.It is historical lexicology.
【单选题】
2. Where’s Lily? We are all here _______ her
【单选题】
They couldn’t ______ to fly out to see us, and we couldnt either. We were all poor then.
【单选题】
We solved the problem
by using a computer rather than ____ it all by hand.
【单选题】
Things are back to _____ since we paid off all our debts.
【单选题】
All the flights ____ because of the snowstorm, we had
to take the train instead.
【单选题】
Without his timely help, we _____ all these in such a short period of time.
④
would not have accomplished
【单选题】
All the flights _____because of the snowstorm, we had to take the train instead.