某工程预计工期10个月,施工合同价款为600万元人民币。根据《建筑工程施工许可管理办

题型:单项选择题

问题:

某工程预计工期10个月,施工合同价款为600万元人民币。根据《建筑工程施工许可管理办法》的规定,建设单位在申请领取施工许可证时,应当到位的资金原则上不得少于( )万元人民币。

A.150

B.180

C.300

D.600

考点:一级建造师建设工程法规及相关知识建设工程法规及相关知识
题型:单项选择题

转化进油量调节阀投自动之后,用给定值提量时,系统会自动先提蒸汽,后提进油量,确保必要的水碳比。

题型:单项选择题

根据短文内容和首字母提示,在下文空格处填入适当的词使短文完整。在答题卡标有题号的横线上,完整写出空缺处所填单词的正确形式。(每空一词)

Welcome to China. We’ll invite you to eat the real Chinese food dumplings. In C小题1:, there're many different kinds of food. Some of them are very p小题2:. The real Chinese food is dumplings.  E小题3:in China likes dumplings very much, and there a小题4:many different kinds of dumplings. Some have meat and vegetables in them, o小题5:have sugar, eggs and so on. I like dumplings with vegetables and pork better than any other kind.

U小题6:people make dumplings at home. If you have no time to make them, you can buy them from any shop. Then you t小题7:them home and eat them with vinegar(醋).

The Spring Festival is very important in China. W小题8:it comes, we make dumplings, usually we p 小题9: a coin(硬币) in a dumpling. If one eats the dumpling w小题10:the coin in it, he or she will be lucky in the year.

题型:单项选择题

B注册会计师负责对乙公司20×8年度财务报表进行审计。在运用审计风险模型(审计风险=重大错报风险×检查风险)时,B注册会计师遇到下列事项,请代为做出正确的专业判断。

在审计风险模型中,“重大错报风险”是指( )。

A.评估的财务报表层次的重大错报风险

B.评估的认定层次的重大错报风险

C.评估的与控制环境相关的重大错报风险

D.评估的与财务报表存在广泛联系的重大错报风险

题型:单项选择题

如右图,水平面上有一半径为R的圆形区域处在场强为E的匀强电场中,电场方向与圆面平行,一质量为m、带电量为q的带电粒子由圆上某一点,以与圆面平行的初速度v0进入该圆形区域,当该粒子运动到该圆形区域的圆心处时,可能具有的动能为(  )

A.

1
2
m
v20
+qER

B.

1
2
m
v20
+2qER

C.

1
2
m
v20

D.0

题型:单项选择题

超声检查至少在妊娠几周后才能较好地看到胎儿()

A.2周

B.4周

C.6周

D.8周

E.9周

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