问题

The policeman’s attention was suddenly caught by a small box which ______ placed under the Minister’s car.

A: has been
B: was being
C: had been
D: would be

正确答案是：

同类题型

Thanks to our school program The same song , we___________ about ten songs by the end of last month.

People from all walks of life are eager for success, ______lack of confidence, however, is a great barrier.

When she first arrived in China, she wondered what the future might have _____ for her,but nowall her worries are gone[ ]

It’s fine today. Let’s play ________ basketballoutside.

Nowadays, people get news around them and about the world from _____ media: on TV, on the radio, in the newspaper or on the Internet.