一MrBlacklooksveryexcited. 一Yes，90percentofthestudents  ...

問題詳情：

一Mr Black looks very excited.

  一Yes，90 percent of the students      already come to his      birthday party.

    A. have; seventieth                   B. have; seventies

    C. has; seventies                      D. has; seventieth

【回答】

A

知識點：相似 相近詞比較

題型：選擇題