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【单选题】
In the far field of uniform ultrasonic beam, sound intensity is ( ) the beam centerlineA.
Minimum at
B.
Maximum at
C.
Maximum throughout twice the angle (sing Y=c/Df) where c is acoustic velocity, D is crystal diameter and f is frequency at
D.
Not related to orientation
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【单选题】We can learn from paragraph 2 that______ .
A.
measures should be taken to deal with global warming
B.
the best way to deal with global warming is 'let it be'
C.
the seriousness of global warming has been exaggerated
D.
promoting 'business as usual' must be further stressed
【多选题】How should we deal with culture confliction?
A.
Observing without judgment
B.
Developing cross-cultural awareness
C.
Respecting host culture properly
D.
Following our own culture
【多选题】In the author's opinion, how should we deal with business behavior that we regard unethical?
A.
We have to start with the individuals in a business.
B.
We also develop values and morals that contribute to ethical standards.
C.
It will be punished by the law.
D.
None of the above.
【单选题】穿着西装时,以下哪项是不符合礼仪规范的?
A.
衬衣领高于西装领1~1.5公分
B.
衬衣袖长于西装袖1~1.5公分
C.
领带的长度要长于腰带位置
D.
正式场合穿着西装，可选择系带皮鞋。
【单选题】用户开发四步法的正确顺序是（）。
A.
公司运营、用户探索、用户验证、用户生成
B.
用户探索、用户验证、用户生成、公司运营
C.
公司运营、用户生成、用户探索、用户验证
D.
用户验证、用户生成、公司运营、用户探索
相关题目：
【单选题】穿着西装时,以下哪项是不符合礼仪规范的?
A.
衬衣领高于西装领1~1.5公分
B.
衬衣袖长于西装袖1~1.5公分
C.
领带的长度要长于腰带位置
D.
正式场合穿着西装，可选择系带皮鞋。