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问题 单项选择题

患者，男，40岁。因受寒而哮喘发作，呼吸急促，喉中哮鸣，如水鸡声，咳嗽，胸膈满闷，痰少咳吐不爽，形寒怕冷，渴喜热饮，舌苔白滑，脉象浮紧。主方选（）

A.射干麻黄汤

B.三子养亲汤

C.苏子降气汤

D.小青龙汤

E.桂枝汤

答案

参考答案：A

听力题

根据短文内容和以下提示：1）首字母提示，2）语境提示，在每个空格内填入一个适当的英语单词。所填单词要求意义正确，拼写准确

Foods Help Our Body

Our body needs a lot of energy every day. It asks us to eat 1 .e       food. If we eat too little, we will often feel 2.         （疲劳），and maybe we’ll have health

3.p          later in life，too.However we can’t 4.o         eat the foods we like. In order to stay healthy, we must eat a 5.b          diet. It simply means eating a little of.6.e       kind of food. That’s because different foods help our body 7.       

different ways. We should try not to eat many fats (脂肪) or sweets. They may 8.t      

good, but  they don’t help us to grow strong or stay healthy.

Milk and dairy products (乳制品): Foods 9.         milk,yogurt (酸奶) and cheese can help keep our 10.       (牙齿) and bones strong.
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单项选择题

在磁粉探伤中，当缺陷是线状缺陷时，若磁力线与线状缺陷（），显现的最清楚。

A、平行

B、垂直

C、所夹之角为锐角

D、所夹之角为钝角
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