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1. By the time Jack returned home from England, his son ____ from college.
A.
graduated
B.
hadgraduated
C.
hasgraduated
D.
hadbeengraduated
【考点】
动词的语态; 过去完成时;
【答案】
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单选题
普通
基础巩固
能力提升
变式训练
真题演练
换一批
1. The invention of telegram ________ the transmission of messages to any part of the world within a few seconds.
A.
made possible
B.
made it possible
C.
made possibly
D.
made it possibly
单选题
容易
1. —How was your weekend, Bella?
—Awful! It was the first time I ________ alone at home, bored to death.
A.
has left
B.
had left
C.
has been left
D.
had been left
单选题
普通
2. At the end of the meeting, it was announced that an agreement ____.
A.
hasbeenreached
B.
hadbeenreached
C.
hasreached
D.
hadreached
单选题
普通
3. The boss finally decided to send Lucy to Shanghai for a business trip, for she____ there for eight years and is familiar with the city.
A.
hadbeenworking
B.
works
C.
wouldwork
D.
hadworked
单选题
普通
1. Walter offered us a lift when he was leaving the office, but our work
(not finish), we refused his offer.
语法填空（单句）
普通
2. By the end of last year, all the villagers there
(persuade) to move to their new houses.
语法填空（单句）
普通
3. We were relieved to learn that all the miners
(be rescued) from the accident. （所给词的适当形式填空）
语法填空（单句）
普通
1. A rescue worker risked his life saving two tourists who _________ in the mountains for two days.
A.
are trapping
B.
have been trapped
C.
were trapping
D.
had been trapped
单选题
困难
2. I was sent to the village last month to see how the development plan _______ in the past two years.
A.
had been carried out
B.
would be carried out
C.
is being carried out
D.
has been carried out
单选题
普通
3. In the 1950s in the USA, most families had just one phone at home, and wireless phones _______ yet.
A.
haven't invented
B.
haven't been invented
C.
hadn't invented
D.
hadn't been invented
单选题
普通