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问题 单项选择题

班门弄斧：布鼓雷门

A．曲高和寡：雅俗共赏
B．囫囵吞枣：不求甚解
C．爱不释手：弃如敝屣
D．投鼠忌器：声名狼藉

答案

参考答案：B

解析： 班门弄斧和布鼓雷门都表示在能手面前卖弄手艺；囫囵吞枣和不求甚解也都表示学习时不多加思考和分析。

句型转换

1. I find that it is difficult to learn English well, so I mu.st study harder.

    I find ______difficult_______ _____English well,so I must study harder.

2. He didn't get married until he was in his thirties.

    It was______ _______he was in his thirties ______he got married.

3. We started early so that we could arrive there before 8 o'clock.

    We started early_______ ______ _______arrivethere before 8 o'clock.

4. They hurried up because it was getting dark.

     ________ __________ because it was getting dark _______ they hurried up.

5. It's mad of you to go there alone in such bad weather.

    ________ ________ ________you to go there alone in  such bad weather.
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单项选择题

20世纪50年代，北大荒人烟稀少．一片荒凉。由于人口剧增，生产力水平低下，吃饭问题成为中国面临的首要问题，于是人们不得不靠扩大耕地面积增加粮食产量，经过半个世纪的开垦，北大荒成了全国闻名的“北大仓”。然而由于过度开垦已经造成了许多生态问题。现在，黑龙江垦区全面停止开荒，退耕还“荒”。这说明:

A．人与自然的和谐最终以恢复原始生态为归宿

B．人们改造自然的一切行为都会遭到“自然界的报复”

C．人在自然界面前总是处于被支配的地位

D．人们应合理地调节人与自然之间的物质变换
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