单项选择题

A red flag was placed there as a token of danger.()

A. sign
B. substitute
C. proof
D. target

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单项选择题
The council meeting terminated at 2 o’clock.()

A.began
B. continued
C. ended
D. resumed
单项选择题
Our lives are intimately bound up with theirs.()

A.tensely
B. nearly
C. carefully
D. closely
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