---Howmanygirlsarethereinyourclass? ---

問題詳情：

--- How many girls are there in your class?

  --- ________ them __________ over twenty.

   A. A number of, are     B. The number of, are

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

【回答】

D

知識點：相似 相近詞比較

題型：選擇題