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【单选题】
当采掘工作面的空气温度超过(    )℃、机电设备硐室的空气温度超过(     )℃时,必须停止作业。
A.
26    30
B.
24     26
C.
30     34
D.
24    30
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举一反三
【单选题】通常,莲花代表( )寓意。
A.
人品清逸,气节高尚
B.
坚强与长寿
C.
洁净无瑕
D.
高官厚禄
【单选题】Which one is not the protective measure during the Dragon Boat Festival?
A.
Hanging artemisia.
B.
Drinking realgar.
C.
Hanging Hsiang Pao.
D.
Dragon boat racing.
【单选题】听力原文:M: Did you hear on the news today about that...uh...murderer who was executed? W: I can't believe it. M: Yeah. That's the first time in ten years that they've used capital punishment. W: I just c...
A.
The topic of the conversation.
B.
Terrible revenge.
C.
Execute death to murder.
D.
An unbelievable guilty.
【单选题】What are not the activities we can be involved in during the Spring Festival? dragon race
A.
red lanterns
B.
loud fireworks
C.
massive banquets and parade
D.
dragon race
【判断题】幼儿园常用的消毒方法有物理消毒和化学消毒。()
A.
正确
B.
错误
【单选题】What do people eat during the Dragon Boat Festival?
A.
Moon cake.
B.
Zongzi.
C.
Dumpling.
D.
Dragon.
【判断题】消毒首选化学方法,不能用化学方法消毒的选物理方法。( )
A.
正确
B.
错误
【单选题】What is the most important activity during the Dragon Boat Festival.
A.
Dragon boat racing
B.
Eating Sticky Rice Dumplings
C.
Wearing Perfume Pouches
D.
Hanging Chinese Mugwort and Calamus
【单选题】()是运用化学消毒剂浸泡器材,以达到消灭病原体的目的。
A.
物理消毒法
B.
生物消毒法
C.
激光消毒法
D.
化学消毒法
【单选题】______ is the most important activity during the Dragon Boat.
A.
sending  flower
B.
dancing
C.
Dragon Boat Racing
D.
beating drums
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