－Howmanywomendoctorsarethereinyourhospital?         －

問題詳情：

－How many women doctors are there in your hospital?

          －_____ them _____ over twenty.

 A. A number of; are         B. The number of; are

C. The number of; is         D. A number of; is

【回答】

C

知識點：相似 相近詞比較

題型：選擇題