问题

It’s already 10 o’clock. I wonder how it _____ that she was two hours late on such a short trip. [ ]

A: came over
B: came out
C: came about
D: came up

正确答案是：

同类题型

— Have you received any phone calls from your sister?— Not yet, but we ______ to get in touch with her ever since she left us. [ ]

When she was in trouble, I did what I could to help her．__________ my help, she wrote me a letter of thanks

你若想知道别人的名字,你可以说: _____

The number of people invited to the wedding yesterday ______ two hundred, but a smallnumber of them ________ absent .

Why didn’t you go on a trip with your family- Well, I wanted to, but I then I gave up that_______.