问题
Susan, why are you still here They are all ready to start. —I’m sorry, but I _____when to meet.
A:don’t tell
B:didn’t tell
C:haven’t told
D:wasn’t told;
B:didn’t tell
C:haven’t told
D:wasn’t told;
正确答案是：
同类题型
The sentence structure of “The boy is crying.” is__________
he news came ___ the warbroke out , he decided to serve in the army.
When it ______ advertising, consumers need to be educated about techniques used by advertisers.
No one can ________ how the election will turn out，as there are many unknown facts.