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【简答题】
听下面一段对话，回答第1至3题。 1. Where did the man go? A. To a river. B. To a lake. C. To the seaside. 2. Why did the man get out of water quickly? A. They met a dangerous animal. B. The water was too deep. C. It became dark. 3. How did the man go back to town? A. In a truck. B. In a boat. C. On foot.
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【单选题】Some students get _____ when they find watching English movies _____. [ ]
A.
frustrated; frustrating
B.
frustrating; frustrating
C.
frustrated; frustrated
D.
frustrating; frustrated
【简答题】合格标志认证是以（）为基础的自愿性认证，发给合格认证标志；安全标志认证是以（）为基础的强制性认证，发给安全认证标志。
【单选题】Some of the students are nearsighted______they spend too much time watching TV or playing online games.
A.
when
B.
though
C.
because
D.
unless
【单选题】Many students were watching the story of the heroes from Changjiang University on TV, ________ moved to tears.
A.
all of them
B.
all of whom
C.
all of that
D.
all of which
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