问题
Now the number of Chinese people working in Africa_________ more than one million.
A: is
B: are
C:was
D: were
B: are
C:was
D: were
正确答案是：
同类题型
Happily for the boy’s parents, he is working harder and harder to________ his lost time.[ ]
The early pioneers hadto_____ many hardships to settle on the new land. [ ]
He told us that the insurance company _______ him 500,000 yuan if his car was stolen.
an his natural ability with hand work, heshould be very successful.