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【判断题】
滴定管读数时,最后一位估测不准是系统误差。( )A.
正确
B.
错误
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举一反三
【单选题】There will be,______ is announced in today's newspapers, an earthquake of magnitude 4 in the approaching week.
A.
that
B.
when
C.
where
D.
as
【单选题】听力原文：W: The product is very light. What's it made of? M: It's made of plastic. But it's very strong. Q: What can we learn about the product? (4)
A.
It is heavy.
B.
It is soft.
C.
It is made of plastic.
D.
It is strong and heavy.
【单选题】一名同学在学习了《细菌和真菌在自然界中的作用》一节后,用概念图的方式整理了本节内容。下列选项与概念图中的1234相对应的是
A.
香菇、与动植物共生、引起动植物和人患病、根瘤菌
B.
霉菌、与动植物共生、引起动植物和人患病、结核杆菌
C.
霉菌、引起动植物和人患病、与动植物共生、根瘤菌
D.
香菇、引起动植物和人患病、与动植物共生、结核杆菌
【单选题】There is in today's newspaper.
A.
new anything
B.
new something
C.
anything new
D.
something new
【单选题】There is today's newspaper.
A.
nothing new in
B.
something new on
C.
important something in
D.
nothing important on
【单选题】Is there ( ) in today's newspaper?
A.
exciting anything
B.
anything excited
C.
excited anything
D.
anything exciting
【单选题】一名同学在学习了《细菌和真菌在自然界中的作用》一节后,用概念图的方式整理了本节内容。下列选项与概念图中的1234相对应的是( )
A.
香菇、与动植物共生、引起动植物和人患病、根瘤菌
B.
青霉、引起动植物和人患病、与动植物共生、根瘤菌
C.
霉菌、与动植物共生、引起动植物和人患病、结核杆菌
D.
酵母菌、引起动植物和人患病、与动植物共生、结核杆菌
【单选题】What is it made of?
A.
It's made of metal and glass.
B.
It's made of metal and wood.
C.
It's made of paper, not metal.
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