问题

Mr. White _____ at 8:30 for the meeting, but he didn’t’ show up. [ ]
A: should have arrived
B: should arrive
C: should have had arrived
D: should be arriving
B: should arrive
C: should have had arrived
D: should be arriving
正确答案是:
同类题型
“You ________ have a wrong number,”she said.“There’s no one of that name here.”
What did your father ask you —He asked me ___________.
Not until he retired from teaching three years ago having a holiday abroad.
What’s wrong with the boy——He is a(an) ________boy. He can’t run fast.
A person ______ e-mail account is full won’t be able to send or receive any emails.