[題目] 金色證書-文法

[cuppp (Sara)]

書名：金色證書-文法
題目：
      20.
         After carefully ____ his own strengths and weaknesses, Gene decided
         to go back to school for more management education.
         (A) examined
         (B) to examine
         (C) examines
         (D) examing

疑問：答案是D，其他選項為何不行?

     41.
        Downtown businesses ___ from a lack of places for our customers to
        park.
        (A) are suffered
        (B) is suffering
        (C) are suffering
        (D) did suffer

疑問：答案是C，為何A不行?

解答看不懂.....希望有人可以給我更好更易懂的解法!! 拜託了!!

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推 wesley1234  :第一題是分詞構句 兩句主詞是相同，省略前面的主詞
→ wesley1234  :因為是主動 所以v要變成ving btw省略主詞時
→ wesley1234  :要省略的主詞是副詞子句，而非主要子句喔
→ wesley1234  :第二題 suffer這個字 幾乎很少人會用被動語態
→ wesley1234  :The company sufferd from great loss during the
→ wesley1234  :recession 公司在經濟衰退時損失不少資金