问题详情:
While dancing happily at home,________.
A.the door bell rang B.the door bell rings
C.we heard the door bell rings D.we heard the door bell ring
【回答】
D
知识点:主谓一致
题型:选择题
问题详情:
While dancing happily at home,________.
A.the door bell rang B.the door bell rings
C.we heard the door bell rings D.we heard the door bell ring
【回答】
D
知识点:主谓一致
题型:选择题