问题
a number of villagers in Shangcheng,Henan Province a kind of diseasecaused by the biting of a certain worm, very suffereddeath
A:the doorbellrang
B:the doorbellrings
C:we heard thedoorbell ring
D:we heard thedoorbell rings
B:the doorbellrings
C:we heard thedoorbell ring
D:we heard thedoorbell rings
正确答案是：
同类题型
According to the new trafficlaws, people ______ drive after drinking wine or beer.
Everybody went to the party, but Li Hong stayed at home _____ her mother was sick
Where is Mr Brown I have somequestions to ask him.—-He ______the office.
Where is our math teacher—He __________ to Beijing for a meeting. He __________ there twice.