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【判断题】
生物样品的电子显微镜分辨率通常是超薄切片厚度的十分之一,因而切得越薄,照片中的反差越强,分辨率也越高A.
正确
B.
错误
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【单选题】The author thinks that critics may change their attitudes towards gaming once they
A.
realize the advantages of the Internet.
B.
overcome the generation gap.
C.
begin to try using new media.
D.
start using games for work.
【单选题】Can Loud Music Cause Hearing Impairment (损伤)? Have you ever gone to a concert and realized that your seats were right next to the booming speakers? Are you guilty(51)turning up the volume on your port...
A.
of
B.
for
C.
at
D.
on
【单选题】Según el texto, Banksy realizó su nueva obra...
A.
en el baño de un centro comercial.
B.
en el baño de su casa.
C.
en una casa abandonada.
【单选题】Many young people don't work hard, and regret it later when the opportunity is gone.They only realize it________it is too late.
A.
when
B.
before
C.
in case
D.
until
【简答题】As you dash outdoors in the middle of winter, you might make it halfway down the block before realizing that your ears are freezing because you forgot your hat. Now, scientists have shown that even th...
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