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【判断题】
平衡时，各分力偶的代数和必为零。A.
正确
B.
错误
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皮皮学刷刷变学霸
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【简答题】论述产品衰退期的营销策略主要有哪几种？
【单选题】The national parks are very important for the protection of these wild animals, which would ______ run the risk of becoming extinct.
A.
therefore
B.
instead
C.
otherwise
D.
anyhow
【单选题】145 When planning, organizing, coordinating, and controlling a project an important human resources skill or ability would be
A.
Building multi-disciplinary teams
B.
Managing conflict
C.
Communicating orally and in writing with all levels of personnel
D.
Involving senior management
E.
All are important
【单选题】In the consumer society, brand () is important to the survival of business.
A.
buyer
B.
recognition
C.
success
D.
effect
【单选题】The most important thing about cotton in history is ______part that it played in ______ Industrial Revolution.
A.
不填；不填
B.
the; 不填
C.
the; the
D.
a; the
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