I'm sorry to keep you waiting.对不起,让你久等了是现在完成时?
问题描述:
I'm sorry to keep you waiting.对不起,让你久等了
是现在完成时?
答
keep somebody doing something 固定搭配.
I'm sorry to keep you waiting.对不起,让你久等了
是现在完成时?
keep somebody doing something 固定搭配.