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【判断题】
( )建筑排水管常用的塑料管为硬聚氯乙烯管。A.
正确
B.
错误
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反馈参考答案：
举一反三
【单选题】They gave an ______ reception to the speech.
A.
excited
B.
ecstatic
C.
exceptional
D.
excusing
【多选题】下列关于财务管理环境的说法中,不正确的有( )。
A.
资本市场以资本为交易对象
B.
货币市场的主要功能是调节短期资金融通，交易目的是解决短期资金周转
C.
股票流通市场包括交易所市场和场外交易市场两部分
D.
资本市场主要包括短期债券市场、股票市场和融资租赁市场等
【简答题】They gave her an injection _______(less) the pain.
【单选题】听力原文： Bows and arrows are one of man's oldest weapons. They gave early man an effective weapon to kill his enemies. The ordinary bow or short bow was used by nearly all early people. This bow had limi...
A.
Because it did not shoot far.
B.
Because it did not bend easily.
C.
Because it was too heavy.
D.
Because its string was short.
【单选题】下面哪一项描述,不是场效应管放大电路子的优点?( )
A.
输入电阻高。
B.
噪声低、温度稳定性好、抗辐射能力强。
C.
便于集成化和构成低功耗电路。
D.
放大信号能力比三极管放大电路强。
【简答题】They gave an ____________(奖金) of $900 to each of the winners.
【单选题】They didn't seem very friendly to strangers. They gave us an ___________ glance.
A.
friendly
B.
friends
C.
unfriendly
D.
unfriend
【单选题】听力原文： Bows and arrows are one of man's oldest weapons. They gave early man an effective weapon to kill his enemies. The ordinary bow or shoat bow was used by nearly all early people. This how had limi...
A.
Because it was too heavy.
B.
Because it did not bend easily.
C.
Because it did not shoot far.
D.
Because its string was short.
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