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【单选题】
电阻器的阻值及精度等级一般用文字或数字直接电阻器上。无色允许偏差为（）。A.
±20%
B.
±15%
C.
±10%
D.
±5%
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【简答题】在寄生虫的寄生生活中,寄生虫的幼虫或无性繁殖阶段所寄生的宿主称作( )
【单选题】同上
A.
He will pass the class easily.
B.
He will get to know the teacher.
C.
He will learn something about the class.
D.
He will stop his worrying.
【简答题】Where can I buy some ______?哪里能买到纪念品?
【单选题】—Where can I buy some books, Simon? —Go to the _______ in the shopping mall in Old Street. You will find many books there.
A.
restaurant
B.
bookshop
C.
cinema
D.
library
【单选题】同上
A.
He asks the speaker what he thinks.
B.
He looks for a genuine person.
C.
He finds someone with the right idea.
D.
He asks honest questions.
【简答题】我国标准粘土砖的规格
【简答题】我国标准粘土砖的规格为 。
【单选题】where can i buy some hamburgers for lunch?
A.
in the bakery
B.
turn right and go straight ahead for about 350 meters and you can see a bakery on your right.
C.
in the supermarket
D.
in the shopping mall
【简答题】根据拼音写词语。 j ù l ǒ n ɡ d à n ɡ y à n ɡ y īn fú z ē ng ti ā n z àn gē www.21-cn-jy.com ( ) ( ) ( ) ( ) ...
【简答题】根据拼音写词语。 j ù l ǒ n ɡ d à n ɡ y à n ɡ y īn fú z ē ng ti ā n z àn gē www.21-cn-jy.com ( ) ( ) ( ) ( ) ( )
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