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问题 选择题
饲养场有320只鸡，__________，鸭有多少只？如果用“320-320×
1
4
”计算鸭的只数，应补充的条件是（　　）
A．鸭比鸡少
1
4
B．鸡比鸭少
1
4
C．鸭比鸡多
1
4
D．鸡比鸭多
1
4
答案

根据饲养场有320只鸡，及算式“320-320×

1
4
”，可确定：鸭比鸡少
1
4
．故选A．

听力题

根据所给的中文或首字母提示，按照句子的要求填写适当的词，每空一词。

小题1:After the match ,the judge _______ （宣布）that our team won the title.

小题2:He thought it is his duty to help ordinary people _______(暴露) to the disease.

小题3:His first speech as president made a strong _______（印象）on his audience.

小题4: In the crash he suffered severe _________（伤） to the head and arms.

小题5:We must ________ （致力于）our efforts on improving education.

小题6:You task will be to examine the _______（可能）of constructing a new factory in China.

小题7:Animals in zoos are not in their natural s_________.（环境）

小题8:He had a badly s_______ （肿胀）ankle after falling down from the stairs.

小题9:My brother a______ （获得）a knowledge of computers by careful study.

小题10:I’m d______ （高兴）to hear of your success.
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单项选择题

针对需求价格弹性的国际差异持续地在国外大量低价销售商品的行为被称为（）。

A.偶然性倾销

B.间歇性倾销

C.持续性倾销

D.社会性倾销
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