18. Bob was a pioneer in the industry, and much of what he did ____

問題詳情

18. Bob was a pioneer in the industry, and much of what he did _____ now the standard today.
(A) is
(B) are
(C) am
(D) will be

答案：A
難度：簡單0.738
書單：沒有書單，新增

【yuwen2797】評論

Bob was a pioneer in the industry, and much of what he did will be now the standard today.Bob 是該行業的先驅，他所做的大部分工作將成為今天的標準。

Bob was a pioneer in the industry, and much of what he did _____ now the standard today.