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【单选题】
可用于久咳、失音的药物是:A.
苏子
B.
罂粟壳
C.
白芥子
D.
诃子
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】党的以来,中央出台八项规定,严厉整治( )“四风”,巡视利剑作用彰显。
【单选题】Low-carbon lifestyle is of great benefit to improve the world environment．_________can be enjoyed from it until you have a deep understanding of it，however．
A.
Something
B.
Nothing
C.
Few
D.
Much
【单选题】Addition of any chemical compound to the environment in quantities ______ a significant fraction of the total content of gasoline may have unexpected environmental consequences.
A.
that constitute
B.
which constitutes
C.
that are substituted by
D.
which substitute
【单选题】Do you know ?
A.
what’s her telephone number
B.
what her telephone number is
C.
her telephone number is what
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