关于look forward to 的选择题!the letter I had been looking forward to __英语解答

关于look forward to 的选择题!
the letter I had been looking forward to ______ last Sunday.
A. arriving B. arrive C. arrived
大家帮看看选什么!?
为什么答案给的是C?

人气：456 ℃　时间：2019-10-30 12:49:15

解答

答案是Cthe letter (I had been looking forward to) arrived last Sunday.这封我盼望已久的信是上个星期天到的.括号内的是the letter的后置定语,用来修饰限定这封信,主句是the letter arrived last Sunday.last Sun...