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I am very sorry for ______ for so long.A、keep you waitingB、having kept you wait
I am very sorry for ______ for so long.A、keep you waitingB、having kept you wait
游客
2024-01-14
19
管理
问题
I am very sorry for ______ for so long.
选项
A、keep you waiting
B、having kept you waiting
C、waiting for you
D、keep you wait
答案
B
解析
介词后面要跟动名词做宾语,当动名词的动作在谓语动词所表示的动作之前发生时,要用动名词的完成式。例如:Thank you for having helped me so much. (感谢你给了我这么多的帮助。)本句的意思是:“很抱歉让你久等了。”
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