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【单选题】
下列关于Premiere软件的叙述,正确的是()。A.
Premiere不能调整视频文件中的声音大小
B.
Premiere能够添加脚本代码
C.
Premiere能够从视频文件中截取一段视频并保存
D.
Premiere不能为视频文件添加过渡效果
拍照语音搜题，微信中搜索"皮皮学"使用
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知识点：
皮皮学刷刷变学霸
举一反三
【单选题】What can be inferred from paragraph 47
A.
Dieting doesn’t play any role in slowing down agin9．
B.
Poor people necessarily live longer than rich people．
C.
Hungry people tend to commit suicide．
D.
Normally fed mice are prone to diseases．
【单选题】The driver began to speed up to ______ for the hour he’d lost in the traffic jams.
A.
keep up
B.
make up
C.
take up
D.
catch up
【单选题】the word “quit” in Paragraph 2 is closestin meaning to
A.
“give up”．
B.
“speed up”。
C.
“slow down”．
D.
“build up”．
【简答题】In many factories, an assembly line is used to speed up the efficiency of the workforce.英译汉
【简答题】I couldn’t believe my ears when I heard my name called for the leading role in our high school play. Mrs. Dermit, my drama(戏剧) teacher, had been looking for someone to play an energetic boy in a play....
【简答题】有静滑动摩擦力存在时,将全约束力和法线间夹角的()称为摩擦角,此时静摩擦力为()。
【单选题】Weather does not play an important role in games.
A.
Right.
B.
Wrong.
C.
Doesn't say.
【单选题】The driver started to speed up to ________for the hour he had lost in the traffic jam. [ ]
A.
keep up
B.
take up
C.
make up
D.
catch up
【简答题】Friends play an important role in our lives, and although we can’t be more familiar with the fact of friendship, we often don’t clearly understand how we make friends, especially with Americans. Here ...
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