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【单选题】
离心泵效率随流量的变化情况是A.
Q 增大, η 增大
B.
Q 增大, η 先增大后减小
C.
Q 增大, η 减小
D.
Q 增大, η 先减小后增大
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举一反三
【单选题】Which statement regarding haptics is incorrect?
A.
In Thailand, it is offensive to touch the head.
B.
Greece is considered a nontouch culture.
C.
In some English-speaking countries, if one touches another accidentally, he or she usually make an apology.
D.
There is little body touching in some Asian cultures, even among intimate friends.
【单选题】Haptics refers to communicating through the use of _____ contact.
A.
voice
B.
eyes
C.
smell
D.
bodily
【单选题】Which statement concerning haptics is incorrect ?
A.
Touching may be interpreted as a form of sexual harassment.
B.
Some cultures are more comfortable with bodily contact than others.
C.
Japan is considered a "touch" culture.
D.
In the Middle East, avoid touching someone with your left hand.
【简答题】Haptics refers to communicating through the use of ______
【单选题】Haptics is simply defined as _____________.
A.
the use of interpersonal space
B.
the timing of verbal exchanges during conversation
C.
eye-to-eye contact or avoidance
D.
communication by touching
【单选题】Which statement regarding haptics is incorrect?
A.
In Thailand, it is offensive to touch the head.
B.
Japan is considered a "don't touch" culture.
C.
Greece is considered a "touch" culture.
D.
In Latin American countries, touching between men is unacceptable.
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