台阶坡度较楼梯平缓,每踏步宽为A.120~150mm B.150~200mm C.3

题型:单项选择题

问题:

台阶坡度较楼梯平缓,每踏步宽为

A.120~150mm

B.150~200mm

C.300~350mm

D.400~450mm

考点:高职试题对口专业考试河南省2010年对口升学考试建筑类基础课真题
题型:单项选择题

In most parts of the world, many students help their school make less pollution. They join in “environment clubs”. In an environment club, people work together to make our environment clean.

Here are things students often do:

Turn off the water! Do you know that some toilets can waste twenty to

forty tons of water an hour? In a year, that would fill a small water! In environment clubs, students mend those broken toilets.

No-car day. On a no-car day, nobody comes to school in a car-not the students and not the teachers. Cars give pollution to our air, so remember: walk, jump, bike or run.

Use your legs! It’s lots of fun!

No-garbage(垃圾) lunches. How much do you throw away after lunch?

Environment clubs ask students to bring their lunches in bags that can be used

again. Every week they will choose the classes that make the least garbage

and report them to the whole school.

We love our environment! Let’s work together to make it clean!

小题1: After mending the broken toilets, they save      .

A.a small river

B.a lot of water

C.a toilet

D.a year小题2:On a no-car day,      will take a car to school.

A.only students

B.only teachers

C.both students and teachers

D.neither students nor teachers小题3:Environment clubs ask students        .

A.to run to school every day

B.to play sports every day

C.not to throw away lunch bags

D.not to forget to take cars小题4:From the passage we know that students usually have lunch       .

A.at school

B.in clubs

C.at home

D.in shops小题5:The write wrote the passage to tell students to       .

A.join in clubs

B.help teachers

C.make less pollution

D.clean schools

题型:单项选择题

单侧视力障碍提示脑脊液鼻漏位于()

A.额窦后壁

B.鼻窦

C.鞍结节、蝶窦、后组筛窦

D.筛板

E.颅中窝

题型:单项选择题

银汞合金充填治疗后,修复部位不可咀嚼食物的时间是()。

A.30分钟

B.1小时

C.6小时

D.24小时

E.1周

题型:单项选择题

我国从1994年引入互联网,已先后建成了()国际出口。

A.10个 

B.7个 

C.4个 

D.6个

题型:单项选择题

录井系统内UPS出现不能延时供电的现象,其可能原因是()。

A、UPS不逆变

B、UPS控制电路故障

C、电池组亏电

D、UPS输出端虚接

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