問題詳情
104.The use of temp workers _____ more common due to the flexibility and cost savings.
(A)has become
(B)have become
(C)has been become
(D) have been become
參考答案
答案：A
難度：簡單0.667
書單：沒有書單，新增
用户評論
【台中大雅家教-睿智數學及英】評論
The use of temp workers 是單數名詞，要搭配單數動詞 has become，形成現在完成式，並用主動，因此選Ａ答案。(A) has become 現在完成式（單數）（Ｏ）