問題詳情

50. Erica called, saying that she found herself ______ in a traffic jam and that she was sorry to keep me ______.
(A) was caught; wait
(B) to catch; waiting
(C) caught; waiting
(D) catching; waited

參考答案

答案:B
難度:非常困難0
書單:沒有書單,新增

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