分配阀的用途是什么?它由哪几部分组成?

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问题:

分配阀的用途是什么?它由哪几部分组成?

考点:钳工技能考试初级内燃机车制动钳工初级内燃机车制动钳工题库
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根据对话情景写出单词,词首字母已给出。

Lucy: Did you 1. m_____ a New Year's resolution this year, Kim?

Kim: Yes, Lucy, I did.

Lucy: 2. W_____ are you going to do?

Kim: Well, I'm going to join the soccer team.

Mannuel: 3. H______ are you going to do that?

Kim: I'm going to practice really 4. h______, and I'm going to a summer camp,

        I'm going to play soccer everyday there.

Mannuel: How 5. a_____ you, Lucy? Did you make a resolution?

Lucy: Oh, sure. I'm going to learn to 6. p_____ an instrument.

Kim: Cool. How are you going to do that?

Lucy: I'm going to take piano 7. l_____

Kim: How about you, Mannuel?

Mannuel: My New Year's resolution is to get good 8. g_____.

Kim: How are you going to do that?

Mannuel: I'm going to study hard and do my 9. h_____ every day.

Lucy: That 10. s_____ good.

1.______ 2.______ 3.______ 4.______ 5.______

6.______ 7.______ 8.______ 9.______ 10.______

题型:问答题 简答题

当SO2通入到饱和的H2S溶液中会发生如下反应:SO2+2H2S=3S↓+2H2O,某同学在室温下,向饱和的H2S溶液中缓慢的通入过量的SO2气体,溶液的pH随着通入SO2体积的变化曲线是(  )

A.

B.

C.

D.

题型:问答题 简答题

40岁男性患者,消化道钡餐示食管壁蠕动减弱,钡剂排空延迟,食管下段可见串珠状充盈缺损。应首先考虑()

A.贲门失弛缓症

B.反流性食管炎

C.食管癌

D.贲门癌

E.食管静脉曲张

题型:问答题 简答题

抗生素引起肾脏损害的有哪些临床表现?

题型:问答题 简答题

不属于桃花汤证必有证的是()

A.腹痛

B.口渴欲饮

C.便脓血

D.滑脱失禁

E.下利不止

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