问题

. Doctor Wang _____ at seven o’clock for the conference, but she didn’t turn up.

A:should have arrived
B:should arrive
C:should be arrived
D:should be arriving

正确答案是：

同类题型

Next week , we will go to visit your school .— You are welcome _________ our school and you cango _________ to have a look .

Sorry， I didn’t hear youI to the music

Would you mind _______ thewindow –No, not at all .Do please .[

Time ______, I’ll arrange for you to meet Professor Libefore you leave for Japan.

Did you hmention it D.That’s right