問題詳情

4. Police are still ______ how the accident happened. They try to find more clues.
(A) puzzling
(B) investigating
(C) stalking
(D) reinforcing

參考答案

答案：B
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用户評論

【Karen】評論

4. Police are still ...

【EllenCold】評論

puzzle 苦思 investigate 調查stalk 跟蹤reinforce 穩固

【Qi Hang Yang】評論

Puzzle用法是"（使）感到迷惑；（使）感到為難，（使）感到困窘"或許是不能用在此句的原因?求解><

【cow girl】評論

Qi Hang Yang 主詞為人的話，語法上人感到…是會用be+Ved  所以如果想選A 句子要改為Police are still puzzled how the accident happened