某砖墙高度为2.5m,在常温的晴好天气时,最短允许()砌完。 A.1d B.2d C

题型:单项选择题

问题:

某砖墙高度为2.5m,在常温的晴好天气时,最短允许()砌完。

A.1d

B.2d

C.3d

D.5d

考点:土木建筑工程砌体结构砌体结构题库
题型:单项选择题

Directions: Write a reply to this business letter.

Office Supplies Company ABC Engineering Company,

222 Nathan Road 77 An Nei Jie, Wuhan

Kowloon, Hong Kong 17th January

Dear Sir/Madam,

I saw your advertisement in China Daily for your new fax machines. Would you please send me more information and a price list. I would also appreciate a visit to one of from sales people in the near future to discuss our requirements for business machines. Thank you.

Yours sincerely,

Li Wei

You should write about 100 words on ANSWER SHEET 2. Do not sign your own name at the end of the letter. Use "Li Ming" instead.

题型:单项选择题
已知向量
a
=(1,sinθ)
b
=(1,
3
cosθ)
,则|
a
-
b
|
的最大值为______.
题型:单项选择题

根据MLC公约,主管当局应采用一个标准的海员医疗报告表格,供()使用。

Ⅰ.船东;

Ⅱ.船长;

Ⅲ.船医;

Ⅳ.岸上医疗人员。

A.Ⅰ~Ⅳ

B.Ⅱ~Ⅳ

C.Ⅰ~Ⅲ

D.Ⅰ,Ⅱ,Ⅳ

题型:单项选择题

读我国三大自然区划分图,回答1—2题。

1、图中Ⅰ与Ⅱ的界线大致是[ ]

A.800毫米等降水量线

B.400毫米等降水量线

C.200毫米等降水量线

D.50毫米等降水量线

2、图示Ⅰ、Ⅱ、Ⅲ区域之间的关系反映了区域的

①整体性②差异性③独立性④综合性[ ]

A.①②

B.②③

C.①④

D.②④

题型:单项选择题

()要求单位明确规定涉及会计及相关工作的授权批准的范围、权限、程序责任等内容。

A、财产保全控制

B、授权批准制度

C、不相容职务相互分离控制

D、会计系统控制

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