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【单选题】
一 质点在平面上运动,已知质点位置矢量的表达式为 ( a 、 b 为常数),则该质点作A.
匀速直线运动
B.
抛物线运动
C.
一般曲线运动
D.
变速直线运动
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皮皮学刷刷变学霸
举一反三
【简答题】Although a ager, Fred could resist ____________ what to do and what not to do. [A] being told [B] telling [C] to be told [D] to tell
【单选题】What can you assume from the last paragraph?
A.
Bein. g able to eat everything does not necessarily imply pleasure.
B.
Real foods may lead to slimness.
C.
Eat only what your body needs.
D.
Be sure to satisfy your hunger whenever it strikes you.
【简答题】A. but B. and C. or D. so
【简答题】A．And B．But C．Or D．So
【简答题】A．and B．else C．or D．so
【简答题】A．But B．And C．Or D．So
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