问题描述:
Penny has difficulty ____ herself understood and can’t get along with others.
(A) making (B)made (C)to make (D) makes
答案是(A)
但句子後面有 understood 过去式,为什麼要用 making
Thank~
(A) making (B)made (C)to make (D) makes
答案是(A)
但句子後面有 understood 过去式,为什麼要用 making
Thank~
问题解答:
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