18. Charlotte ________ a shower when the power suddenly went out.(A) takes (B) has taken (C) was tak

問題詳情

18. Charlotte ________ a shower when the power suddenly went out.
(A) takes
(B) has taken
(C) was taking
(D) has been taking

參考答案

答案：C
難度：計算中-1
書單：沒有書單，新增

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