题目内容
Only ____from university ____how difficult it was to make a good career.
| A.when did I graduate; I realized |
| B.when did I graduate; did I realize |
| C.when I graduate; did I realize |
| D.when I graduated; did I realize |
D
解析
—So when did you meet Joan?
—It was last Sunday _______ she came to visit my sister.
| A.that | B.since | C.when | D.Before |
________ anyone come to my office, please tell them I'm not available before four o’clock.
| A.Might | B.Could | C.Would | D.Should |
So sudden an attack ________ that the enemy could hardly have any time to fly for their lives.
| A.we made | B.we had made | C.did we made | D.had we made |
The number of people present at the meeting _______ two hundred and a number of them _______ from the countryside.
| A.is, are | B.is, is | C.are, are | D.are, is |
China's population is expected to increase to about 1.5 billion in 2040, ______it will start to decline slowly.
| A.where | B.which | C.on which | D.after which |
I don’t like any humor in this serious speech because I can’t think of any circumstance ______ this would be beneficial or useful.
| A.which | B.whether | C.where | D.as |
This nationwide smog should serve as a reminder to all, indicating a high time that we ______ on what we've done to the environment.
| A.have reflected | B.are reflecting | C.will reflect | D.reflected |
Many people tried to leave the country, ________ there was much violence and a serious shortage of food supply.
| A.where | B.which |
| C.that | D.what |