Ifeltsurprisedthatanyoneofhisintelligence    suchaneas...

問題詳情：

 I felt surprised that anyone of his intelligence     such an easy test.

       A. might have failed                                                               B. could have failed

       C. should have failed                                                              D. must have failed

【回答】

C

知識點：虛擬語氣與情態動詞

題型：選擇題