皮皮学，免费搜题
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【单选题】
具有物理化学稳定性好、准确度高,在国际实用温标(IPTS-68)中规定,在-259.34~630.74°C范围内可作为标准温度监测仪器元件的是 。A.
热电偶
B.
铜热电阻
C.
热敏电阻
D.
铂热电阻
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【单选题】(Section B passage 1) 1.
A.
Children know how to handle a real gun.
B.
Children are not interested in real guns.
C.
Children know not to touch a real gun.
D.
Children won't know where a gun is hidden.
【单选题】Section B passage 1
A.
The sky is space.
B.
High in the sky the air is thin.
C.
There is nothing in the sky.
D.
The sky is all around the world.
【简答题】( A ) Dear Jack, I am in China now. I have many new friends here. They are very friendly. I often have dinner with them. I like many kinds of Chinese food, like Sichuan food, Hunan food and Guan...
【单选题】(Section B passage 1) 3.
A.
She tried to get her gun.
B.
She crawled on the floor.
C.
She rushed to the madman.
D.
She ran to the door.
【简答题】Section B Passage 1
【单选题】(Section B passage 1) 2.
A.
They are 3-7 years old.
B.
They are 5-9 years old.
C.
They are 8-12 years old.
D.
They are 10-14 years old.
【单选题】(Section B passage 1) 3.
A.
Only a few.
B.
Half of the children.
C.
All of the children.
D.
Most of the children.
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