能够提高水的硬度的水体污染物是() A.酸、碱及一般无机盐类 B.酚类化合物 C.氮

题型:单项选择题

问题:

能够提高水的硬度的水体污染物是()

A.酸、碱及一般无机盐类

B.酚类化合物

C.氮磷等营养物

D.多氯联苯

考点:环保气象安全技能考试环境保护监察员(初级)环境保护监察员(初级)题库
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If you often have a cold, headache or backache, there is something wrong with your health. Eating healthy food       good for our health. .Tofu(豆腐), milk, vegetables are healthy for us.
Tofu is a kind of traditional(传统的)         food. We often         it in China. Now more and more people         other countries think tofu is good for health,      . They also like eating it.
Milk is         kind of health food. Every day you should         one or two glasses of milk. It can         us strong.
Vegetables are very important. You should eat         them. There are vitamin(维他命) A, B, C, D , E and so on in them.
As we know, it’s important         a balanced diet(均衡饮食). We must have the right kinds of food. We should also eat some pork, chicken and beef. We should eat more fruit and vegetables but less meat.
小题1:
A.areB.isC.will beD.was
小题2:
A.JapaneseB.AmericanC.EnglishD.Chinese
小题3:
A.eatB.drinkC.takeD.play
小题4:
A.forB.withC.inD.at
小题5:
A.tooB.alsoC.wellD.either
小题6:
A.the otherB.otherC.anotherD.others
小题7:
A.drinkingB.drinkC.takeD.to take
小题8:
A.keepB.makeC.keepsD.keeping
小题9:
A.a lotB.plentyC.muchD.lots of
小题10:
A.makingB.to keepC.keepingD.to drink
题型:单项选择题

主要采用自体移植的是()

A.MDS

B.淋巴瘤

C.慢性粒细胞白血病

D.骨髓瘤

E.再生障碍性贫血

题型:单项选择题

根据我国船员条例,船员用人单位应当为在驶往或者驶经战区、疫区的船舶上工作的船员()。

Ⅰ.办理专门的人身安全保险;

Ⅱ.办理专门的健康保险;

Ⅲ.提供相应的防护措施;

Ⅳ.提供相应的个人福利。

A.Ⅰ~Ⅲ

B.Ⅰ~Ⅳ

C.Ⅱ、Ⅲ

D.Ⅱ~Ⅳ

题型:单项选择题

有效能见度6800米,编报(),40000米编报()。

题型:单项选择题

对机械装配的要求一般有哪些?

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