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【简答题】
数据：80，82，79，82，81的众数是______．
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皮皮学刷刷变学霸
举一反三
【简答题】draw the line
【简答题】I see the German bombers and fighters in the sky, still smarting from many a British whipping.
【简答题】Listen and draw a line.
【单选题】In radio and television ______ impossible to draw the line between news and entertainment programs.
A.
frequently is
B.
are frequently
C.
it is frequently
D.
where they are frequently
【简答题】First draw a line the middle of the page. Then write a word in the space above the line. A. across 13. over C. between D. within
【单选题】氢氯噻嗪的利尿作用机制是
A.
抑制Na + —k + —2Cl - 同向转运系统
B.
对抗醛固酮K + —Na + 交换过程
C.
抑制Na + —Cl - 同向转运系统
D.
抑制磷酸二酯酶,使cAMP增多
E.
抑制肾小管碳酸酐酶
【单选题】I find the British legal system extremely ______ and it's really difficult to understand it.
A.
impartial
B.
irrational
C.
complicated
D.
sophisticated
【单选题】I lunch when I learned that former British prime minister Margaret Thatcher had passed away.
A.
ate
B.
had eaten
C.
was eating
D.
were eating
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