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【单选题】
Ralph Waldo Emerson and Henry David Thoreau are great environmentalists.A.
Y
B.
N
C.
NG
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举一反三
【单选题】以下有关噪声危害说法错误的是( )。
A.
噪声不仅对听觉系统有影响，对非听觉系统如神经系统、心血管系统、内分泌系统、生殖系统及消化系统等都有影响
B.
大型电动机、发电机和变压器等产生的噪声是电磁性噪声
C.
可以使用吸声、隔声、隔振、阻尼的办法防止噪声
D.
我国生产场所的噪声声级不得超过90dB
【单选题】Touch in Islamic and Hindu cultures is very different from other cultures. Select all the ways people use their hands in these cultures:
A.
The left hand is used for doing things that you wouldn't want to touch other people with.
B.
Your right hand is used to eat food.
C.
Your feet are used instead of hands for greeting people.
D.
Both a and b
【简答题】Pick upthe signal words used to indicate this organization.(1) Face to face communication with people ofdifferent cultures can be quite tricky because ofdifferent communication styles. (2) For example...
【简答题】《庄子》现存共三十三篇,分为内篇、外篇与( )三个部分。
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