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【单选题】
“推、拉、摇、升、降”是电影摄影艺术中的()手段。A.
色彩表现
B.
光学表现
C.
动向表现
D.
光线表现
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
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【单选题】GETTING A GRANT Who can get this money? Anyone who gets a place on a first degree course, although a student who has already attended a course of advanced further education may not. Students must also...
A.
how to open a bank account
B.
how to apply for a course
C.
who can go to universities
D.
who is eligible for a grant
【简答题】《交际与口才》课程期中作业.docx
【单选题】–People_______ more open to the idea of divorce now. – It may be because we’ve go–t much more education now.
A.
got
B.
are getting
【单选题】打开“查找与替换”对话框“替换”标签的快捷键是______。
A.
“Ctrl”和“F”
B.
“Ctrl”和“D”
C.
“Ctrl”和“H”
D.
“Ctrl”和“V”
【简答题】巳知飞轮的半径为1.5m，初转速为60/πr.min-1，角加速度为10rad.s-2。试计算在t = 2s时：（1）飞轮的角速度和角位移；（2）轮缘上点的速度和加速度。
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