Havingatripabroadiscertainlygoodfortheoldcouple,butitr...
問題詳情:
Having a trip abroad is certainly good for the old couple, but it remains ______ whether they will enjoy it.
A. to see B. to be seen C. seeing D. seen
【回答】
B
知識點:非謂語動詞
題型:選擇題
問題詳情:
Having a trip abroad is certainly good for the old couple, but it remains ______ whether they will enjoy it.
A. to see B. to be seen C. seeing D. seen
【回答】
B
知識點:非謂語動詞
題型:選擇題