问题
单项选择题
They () until the bell rang.
A.stopper on shout
B.stopped shouting
C.didn’t stop shouting
D.didn’t stop shout
答案
参考答案:C
They () until the bell rang.
A.stopper on shout
B.stopped shouting
C.didn’t stop shouting
D.didn’t stop shout
参考答案:C