問題詳情
21. The main difference between capitalism and socialism is the extent _____ the government controls theeconomy.
(A) to which
(B) among which
(C) on which
(D) for which
參考答案
用户評論
【怕豹】評論
be exte.....看完整詳...
【Hao】評論
to the extent 到某程度先行詞 the extent => 用關代 which 所以 to the extent => to which