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问题 单项选择题

根据基本农田保护条例，下列活动符合法规要求的是（）。

A、占用基本农田发展林果业

B、占用基本农田挖塘养鱼

C、闲置和荒芜基本农田

D、合理施用化肥和农药

答案

参考答案：D

完形填空

Section C

Directions: Read the following passage carefully and complete the passage by filling in each numbered blank with one word that fits the context.

According to The New Oxford Dictionary of English, frustration, by definition, means 48. ______ feeling of being upset or annoyed, especially because of inability to change or achieve something. Since frustration seems to 49.______ a negative feeling, some people may be temped to think that frustration is bad for people. 50. ______ , however, hold a different view. They believe that it is beneficial to people. They say frustration goes side 51. ______ side with success and that it inspires people to overcome hardships and difficulties and 52. ______ the final success. It is thus part of our life experience. So far as I’m 53. ______ , it is 54. ______ completely good nor completely bad. In our process of growing up, we may inevitably experience it. It is a test of our courage. If we let it control us, we may fall into the abyss (深渊) of serious psychological problems. 55. ______ if we harness (利用) it and take it as our inspiration, we may finally enjoy the glory of success. 
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单项选择题

口腔排出血性液体经PH定性为碱性多见于

A．消化性溃疡

B．二尖瓣狭窄

C．胆道出血

D．急性胃炎

E．肝硬化
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