The man put out the cigarette when _______ that smoking was not allowed on the train.
#67784
A
reminding
B
reminded
C
to remind
D
being reminded
推荐题目
While Helen __________ the guitar, her mother came in.
#41299
A
was playing
B
is playing
C
played
D
plays
It _____ ten years since they _____ to France.
#41050
A
was; moved
B
was; have moved
C
is; have moved
D
is; moved