The traffic accident _____ last Sunday morning.
#70117
A
was happened
B
happened
C
had happened
D
happening
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——Susan has never been to Beijing, ________?——________, she went there with her parents last month.
#69894
A
did she; No, she didn’t
B
didn’t she; Yes, she did.
C
has she; Yes, she has.
D
hasn’t she; No. she hasn’t.
She’s never late for class, ______?
#69502
A
is she
B
has she
C
isn’t she
D
hasn’t she