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【简答题】
如何用音频处理软件处理录音中持续稳定的噪声?
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
举一反三
【简答题】The President failed in his attempts to win the second term because he hadn't fulfilled his __________ made in the previous election.
【单选题】The author of the passage points out that ______.
A.
keeping cash is the only way to avoid risks
B.
the longer you own a stock, the more you lost
C.
the high rate of profit and high rate of risk coexist in stocks
D.
the best way to accumulate wealth is by investing in stocks
【单选题】The motorist had to __________ to avoid knocking the old woman down in the middle of the road.
A.
swerve
B.
twist
C.
depart
D.
swing
【判断题】Avoid overusing of repetition and restatement in our speech helps us to attract the audience.
A.
正确
B.
错误
【单选题】Parents should help their kids to avoid overusing cell phone or social websites in general.
A.
父母应该帮助孩子们避免过度使用一般的社交网址和手机
B.
父母应该帮助孩子避免过度使用手机和一般社交网站。
【简答题】The President failed in his attempts to win the second term because he hadn’t fulfilled his ( ) （承诺）made in the previous election.
【简答题】螺纹联接的基本类型有哪些?
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