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【简答题】
“结构缝”是指为避免温度胀缩、地基沉降和地震碰撞等而在相邻两建筑物或建筑物的两部分之间设置的伸缩缝、沉降缝和防震缝等的总称。( )
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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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