题目内容
The moment that they had been looking forward________________ finally.
A. to come
B. to coming
C. to have come
D. to came
答案:D
提示:
提示:
此处to 是look forward to 这个短语中的, 是介词。句子的主干是“The moment came finally”。像look forward to/pay attention to/turn to 等词组中, 介词to 后面只能跟名词或动名词作宾语。 Let’s turn to discussing the problem of pollution. 让我们把话题转向讨论污染问题。
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