問題詳情

39 The cleaning staff ________ to work on the weekend should inform security guard by Friday noon.
(A)have
(B)has
(C)having
(D)had

參考答案

答案：C
難度：困難0.355499
統計：A(200),B(215),C(278),D(89),E(0)

用户評論

【May】評論

考關係代名詞可省略的用法另外，staff是集合名詞，後面動詞可用單數亦可用複數，端看指全體人員或是指個人，但不影響本題答案The cleaning staff  who have / has  to work on the weekend should inform security guard by Friday noon.= The cleaning staff  having  to work on the weekend should inform security guard by Friday noon.

【i*o*i.上榜了】評論

清潔人員周末上班應在星期五中午前通知保安人員。