问题

HI, TomIt’s a long time since we met last timeIs everything going well?–Oh, I _____ for the final examination for weeks and I will be free next week.–Good luck!

A:review
B:reviewed
C:am reviewing
D:have been reviewing

正确答案是：

同类题型

My parents live in a small village. They always keep candles in the house _____ the electricity is cut off.

Tom, you didn’t come to the party last night?—I __________, but I suddenly remembered I had homework to do

Look at those clouds! — Don’t worry_______ it rains, we’ll still have a great time

It is believed in some science fiction stories that the world may one day be _____ by artificial intelligence. [ ]

______ more about university courses, call (9[ ]