下载APP
【单选题】
— I am sorry, but there is no smoking room in this section on the train.
— Oh, I______ that,and I won't smoke again.
[ ]
A.
don't know
B.
didn't know
C.
won't know
D.
haven't known
举报
参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】Unfortunately, when I dropped in, Doctor Li _____ for Beijing to join in the fight again H1N1, so we only had time for a few words.
A.
just left
B.
has just left
C.
is just leaving
D.
was just leaving
【单选题】It is _____Tom often breaks the school rules _____makes his teacher unsatisfied with him. [ ]
A.
what; that
B.
that; what
C.
that; that
D.
which; that
【单选题】—I drove to Zhuhai for the air show last week.—Is thatyou had a few days off?
A.
why
B.
When
C.
what
D.
where