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【判断题】
抹灰前做灰饼,通常灰饼的形状为50mm*50mm见方的矩形( )。
A.
正确
B.
错误
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参考答案:
举一反三
【单选题】选择正确的发动机排量定义( )
A.
气缸总容积
B.
气缸工作容积
C.
气缸总容积乘以气缸数
D.
气缸工作容积乘以气缸数
【单选题】When a body floats in a liquid, the magnitude F b of the buoyant force on the body
A.
is smaller than the magnitude F g of the gravitational force on the body.
B.
is equal to the magnitude F g of the gravitational force on the body.
C.
is bigger than the magnitude F g of the gravitational force on the body.
【单选题】_____ refers to body distance and body touch.
A.
Time language
B.
Body language
C.
Space language
D.
Paralanguage
【简答题】As a measure of body fat, BMI (body mass index) is calculated according to
【单选题】The blood ()in the body and provides what the body needs.
A.
swells
B.
circulates
C.
tastes
D.
tempted
【单选题】Basically, _____ refers to body distance and body touch.
A.
Time language
B.
Body language
C.
Space language
D.
Paralanguage
【多选题】能够判断真假的陈述句叫作命题,正确的命题叫作______,错误的命题叫作______。
A.
原子命题
B.
真命题
C.
逆命题
D.
假命题
【单选题】In the sentence "Part of the student body...", body has the closest meaning to ?
A.
During the period of plague, my body temperature is regularly measured.
B.
After the fight, he had injuries to his head and body.
C.
We are going to study the main body of the text tomorrow.
D.
A large body of people have been affected by the virus.
【单选题】When a body floats in a liquid, the magnitude F g of the gravitational force on the body
A.
is smaller than the weight m f g of the fluid that has been displaced by the body.
B.
is equal to the weight m f g of the fluid that has been displaced by the body.
C.
is bigger than the weight m f g of the fluid that has been displaced by the body.
【单选题】____ refers to body distance and body touch.
A.
Space language
B.
Time language
C.
Paralanguage
D.
Body language
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