在坑道或地坑中进行起重作业时,空间尺寸应满足()。A.起重设备操作运行 B.工程质量

题型:单项选择题

问题:

在坑道或地坑中进行起重作业时,空间尺寸应满足()。

A.起重设备操作运行

B.工程质量要求

C.工艺安装要求

D.检查方便

考点:起重机操作证考试高级起重工高级起重工题库
题型:单项选择题

       My name is Zhang Zhen. I'm Chinese. I am 13 years old. I'm a student of No. 4 Middle School. I'm

in Row Three, Class One, Grade  One. There're forty-five students in our class. We're  very  friendly

(友好的 ). I have a good friend, Jim. What class is he in? He's in Class Two, Grade One.  He's in Row

Three, too. Is he 13? No, he is 14. Look! A bird is in the tree. Its name is Polly.  It can speak English,

such as (例如) " How do you do?" "OK. " "Good morning. " "Goodbye ! " It can also(也) say""谢谢"

"再见". That is Alice.  She's in Jim's class.

根据短文内容,完成句子。

1. Zhang is his_______ name.

2. Zhang Zhen studies in_______. He is in Class One, Grade One.

3. Zhang Zhen and_______ are good friends.

4. Jim and Zhang Zhen are in the same school.  But they aren't in the same_______.

5. Polly is in the tree. It can speak_______ and_______.

题型:单项选择题

下述哪项是肺癌肺叶切除术后支气管胸膜瘘的原因()

A.支气管残端处理不当

B.术后患者咳嗽

C.支气管残端残留阳性

D.支气管残端感染

E.术后胸腔感染

题型:单项选择题

下颌骨的薄弱部分为

A.正中联合

B.髁孔区

C.下颌角

D.髁状突颈部

E.喙突

题型:单项选择题

预算定额中的机械台班用量包括()。

A、完成定额计量单位产品实际消耗的时间

B、施工作业区内移动机械所需的时间

C、机械配套之间相互影响的时间

D、施工机械调遣所消耗的时间

题型:单项选择题

病犬胸肺X片影像呈大小不等的小片状阴影,肺纹理增粗、增多,则提示的疾病可能是______。

A.小叶性肺炎
B.大叶性肺炎
C.吸入性肺炎
D.真菌性肺炎
E.肺结核

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