问题补充:
the teachers is about 300 in our school and it is becoming.
A. The number of, more and more
B. The number of, bigger and bigger
C. A number of, more and more
D. A number of, bigger and bigger
答案:
A. The number of, more and more
(答案→)B. The number of, bigger and bigger
C. A number of, more and more
D. A number of, bigger and bigger
解析:句意:我们学校老师的数量是大约300个,而且这个数量变得越来越大了。the number of …的数量;a number of 很多;根据句意可排除C、D两项。英语中修饰number 数量应该用big或small,即大或小,而不是many 或few。故选B。