─             did they go to work last week ?     ─Once .
#70504
A
How many times
B
How often
C
How soon
D
How long
推荐题目
He had a good time at yesterday’s party, _________ he? _________. He danced and sang.
#68928
A
hadn’t …Yes
B
didn’t …No
C
hadn’t …No
D
didn’t…Yes
 ---He's never late for school, _______ he? ---_______. He gets to school on time every day.
#69095
A
isn't; No, he isn't
B
is; Yes, he is.
C
isn't; Yes, he isn't
D
is; No, he isn't.
She’s never seen such a wonderful film, _______ she?
#69387
A
is
B
isn’t
C
has
D
hasn’t
 That rude man seldom uses kind words, ________?
#69070
A
does he
B
isn’t he
C
was he
D
hasn’t he