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【单选题】
_____ alarm clock is on the desk. It's _____ red alarm clock. [ ]A.
An, an
B.
A, a
C.
An, a
D.
A, an
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举一反三
【单选题】The dates of the three main events in life are usually remembered because ______
A.
of the celebrations
B.
they are important
C.
there are special ceremonies
D.
societies share common characteristics
【简答题】The main idea of paragraph three is that＿＿＿．
【单选题】He lives on ________ floor in that building. [ ]
A.
three
B.
third
C.
the third
D.
the three
【单选题】—How long did he hiccup? —______. [ ]
A.
For three days
B.
Three days ago
C.
In three years
D.
Three days later
【简答题】美国的教育技术学主要从哪三个方面向前发展?
【单选题】— How soon will he leave for South Korea? — ________. [ ]
A.
Every three weeks
B.
For three weeks.
C.
Three weeks later
D.
In three weeks' time
【单选题】He came here _____. [ ]
A.
three years ago
B.
for three years
C.
about three years
D.
three years before
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