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《莊子》一書,包括內篇、外篇和()
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参考答案:
举一反三
【单选题】The reason ________ he didn’t come is ________ he was ill.
A.
why;that
B.
that;why
C.
why;because
D.
why;what
【判断题】酸度计是由玻璃电极和指示电极构成的原电池
A.
正确
B.
错误
【单选题】Miss Wang wanted to know _______for the film.
A.
why was he late
B.
why is he late
C.
why he is late
D.
why he was late
【单选题】I am wondering ______________.
A.
why did he come to school late
B.
why he came to school late
C.
that he came to school late
D.
why was he late for school
【判断题】用水平仪和桥板沿着被测要素按节距移动水平仪进行直线度测量,水平仪读数的最大差值即为直线度误差。[判断题]
A.
正确
B.
错误
【判断题】G - 菌细胞壁外膜层由内向外依次是脂蛋白、脂质双层、脂多糖等成分。
A.
正确
B.
错误
【单选题】--- Did you know __________? --- He was ill in hospital.
A.
why he doesn’t come to school
B.
why he didn’t come to school
C.
why does he come to school
D.
why did he come to school
【单选题】下列关于有机化学发展史的说法错误的是
A.
中国科学家成功合成了结晶牛胰岛素,标志着人类合成蛋白质时代的开始
B.
德国化学家李比希提出运用同位素示踪法研究化学反应历程
C.
瑞典科学家贝采利乌斯提出有机化学的概念,使之成为化学的一个重要分支
D.
德国化学家维勒用氰酸铵合成尿素,从而打破了无机物和有机物的界限
【单选题】The reason _______ he was late was _______ he missed the bus.
A.
why, that
B.
why, because
C.
that, why
D.
because, why
【判断题】用水平仪和桥板沿着被测要素按节距移动水平仪进行直线度测量,水平仪读数的最大差值即为直线度误差。
A.
正确
B.
错误
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