防水混凝土抗渗性能试验,通常应取()个试件一组进行评定。A.3 B.6 C.9 D.

题型:单项选择题

问题:

防水混凝土抗渗性能试验,通常应取()个试件一组进行评定。

A.3

B.6

C.9

D.12

考点:建筑工程1A420060项目施工质量验收1A420060项目施工质量验收题库
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下列句子中没有语病的一项是(2 分)

A.中 * * 党建党90周年,是中国历史上开天辟地的大事。

B.能否成功举行校运会,关键是所有部门要全力以赴开展工作。

C.跨进初中的大门,同学们会有许多地方不适应。

D.最近,泰州推行文明服务用语和服务忌语,此举受到广大市民的欢迎。

题型:单项选择题

阅读对话,并补全所缺单词。

Betty: Daming, w__1__ you like to go to the zoo with me?

Daming: That's great! What's your f__2__ animal?

Betty: Well, I like giraffes best. Their __3__ are really long and beautiful. How about you?

Daming: Koalas (树袋熊) are my favourite a__4__.

Betty: Why do you like them?

Daming: Because they are cute(可爱的)and shy. They live in the tree and only eat l__5__.

Betty: Do you k__6__ where the koalas are from?

Daming: Yes, I do. They are from Australia, the s__7__ as kangaroos.

Betty: I like kangaroos, too. I want to go to Australia and see the kangaroos.

Daming: There are kangaroos in our City Z__8__. Let's go and see them.

Betty: Good. Let's go!

题型:单项选择题

与大叶性肺气肿相鉴别的疾病有()

A.单侧透明肺

B.支气管异物

C.张力性气胸

D.先天性肺囊肿

E.肺隔离症

题型:单项选择题

某患者,因消瘦、腹胀、纳差3年入院,并且曾有慢性肝病史,体查:皮肤、巩膜黄染,腹部膨隆,移动性浊音阳性

肝硬化的发病机制中,形成肝纤维化的主要细胞为

A.上皮细胞

B.内皮细胞

C.肝细胞

D.肝星状细胞

E.Kupffer细胞

题型:单项选择题

运行中,接触线被受电弓顶起的抬升量按()mm计算。

A、50

B、100

C、150

D、200

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