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【判断题】
由于树干横断面形状多为不规则形，所以直径巻尺测得的直径呈偏大误差。A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【单选题】He had two houses. He lived with his wife and child in the outer house, ______ was comfortable and clean.
A.
which
B.
that
C.
it
D.
where
【单选题】I am hunting for a house: nice, bright, comfort table and ________ with a big garden.
A.
all over
B.
after all
C.
above
D.
in all
【简答题】The workers from countryside want to have a _____(comfort) house in the city so much.
【简答题】We found the sofas of the coffee house(comfort)____ and fashionable.
【单选题】—I hear they aren’t pleased with the house you’ve chosen for them.—Well, ____could they live in such comfort?
A.
where else
B.
what else
C.
How
D.
Why
【简答题】11-28 单缝的宽度 b=0.40 mm,以波长 λ=589 nm的单色光垂直照射,设透镜的焦距f= 1. 0 m.求:: (1)第一级暗纹距中心的距离; (2) 第二级明纹距中心的距离.
【单选题】-I hear they aren’t pleased with the house you’ve chosen for them -Well,______ could they live in such comfort?
A.
where else
B.
what else
C.
how
D.
why
相关题目：
【简答题】11-28 单缝的宽度 b=0.40 mm,以波长 λ=589 nm的单色光垂直照射,设透镜的焦距f= 1. 0 m.求:: (1)第一级暗纹距中心的距离; (2) 第二级明纹距中心的距离.