在建筑火灾中,烟气控制的主要途径是()。A.消烟 B.挡烟 C.燃烟 D.排烟 E.

题型:多项选择题

问题:

在建筑火灾中,烟气控制的主要途径是()。

A.消烟

B.挡烟

C.燃烟

D.排烟

E.引烟

考点:安全工程师安全生产技术安全生产技术6
题型:多项选择题

All students need to have good habits (习惯): When you have good study habits, you can learn things quickly. You can also remember (记住) them easily.

Do you like to study in the living room? This is not a good place because it is usually too noisy. You need to study in a quiet place, like your bedroom. A quiet place will help you only think about one thing, and you will learn better.

Before you study, do not forget to clean your desk. A good desk light is important (重要的), too. You’ll feel tired easily if (如果) there is not enough light.

小题1:When you have good study habits, you will ________.

A.learn things quickly

B.remember things easily

C.think about one thing

D.both A and B小题2:The living room is not a good place for study because it is too ________.

A.quiet

B.noisy

C.good

D.clean小题3:You should remember to ________ before you study.

A.clean the desk

B.clean the room

C.open the door

D.open the window小题4:You’ll feel tired easily if the light is ________.

A.enough

B.good

C.bad

D.wonderful小题5:The best title (标题) for this passage is ________.

A.Study in the Bedroom

B.Good Study Habits

C.How to Study

D.Desk Light Is Important

题型:多项选择题

下列何者不属于积聚范围:

A.癜瘕

B.癖块

C.痞满

D.痃癖

E.以上都不是

题型:多项选择题

复种脊髓灰质炎疫苗的年龄是()

A.1岁

B.2岁

C.3岁

D.4岁

E.5岁

题型:多项选择题

脂肪酸在细胞中氧化降解()

A、从酰基CoA开始

B、产生的能量不能为细胞所利用

C、被肉毒碱抑制

D、主要在细胞核中进行

E、在降解过程中反复脱下三碳单位使脂肪酸链变短

题型:多项选择题

凡涉及施工技术复核内容的单据表式均应设置()签名专栏。

A.技术操作人、执行人和负责人

B.技术操作人、协作人和负责人

C.技术操作人、复核人和负责人

D.技术操作人、协作人和复核人

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