While watching television, （）
A: the telephone rang
B: we heard the telephone ring
C: we heard the telephone rang
D: the telephone was rung
A: the telephone rang
B: we heard the telephone ring
C: we heard the telephone rang
D: the telephone was rung
举一反三
- While watching TV, ______. A: the telephone rang B: the telephone was ringing C: the telephone was heard ring D: I heard the phone ringing
- While watching television ________. A: the doorbell rang B: the doorbell was rung C: we heard the doorbell ring D: the bell of the door rang
- While watching television, （） A: the doorbell rang B: the bell of the door was ringing C: we heard the doorbell ring D: we rang the doorbell
- While watching television, _______. A: the doorbell rang B: we heard the doorbell ring C: there was someone knocking at the door D: the doorbell was ring
- While watching TV, _________。 A: the doorbell rang B: the doorbell rings C: we heard the door bell ring D: we heard the door bell rings