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【判断题】
洗菜、洗餐具的池子可以共用,但要保持清洁卫生。A.
正确
B.
错误
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【单选题】The first tape recorder didn't use tape. It used long thin wire. It was invented in 1900 by Valdermar Paulsen. In 1930, German scientists invented the tape we use today. Back then the tape was on big ...
A.
a, b, c
B.
b, e, a
C.
c, a, b
D.
c, b, a
【单选题】The ice was too thin for them ______. [ ]
A.
to skate on it
B.
skating on it
C.
to skate on
D.
skating on
【简答题】-Was it thin? -Yes,it__________________ [ ] A. wasn't B．was C．is
【单选题】We had a party last month, and it was a lot of thin, so let's have ________one this month.
A.
the other
B.
more
C.
another
D.
other
【简答题】下列关于环境噪声现状测量的测量时段要求不正确的是（ ）。
【简答题】下列关于体格测量的说法，正确的是（ ）。
【简答题】关于测量结果与测量误差，下列叙述中正确的是（ ）。
【简答题】阅读理解 The first tape recorder didn't use tape. It used long thin wire. It was invented in 1900 by Valdermar Poulsen. In 1930, German scientists invented the tape we use today. Back then the tape was on...
【简答题】罗马哪位名人的演讲稿和散文集则展现了一种优美华丽、抑扬顿挫的文风?
【简答题】下列关于温度测量的叙述中，正确的是（ ）。
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