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【判断题】
法检查的原理是药物中微量的砷盐与新生态的氢反应生成挥发性的砷化氢，砷化氢与碘化汞试纸生成黄色至棕色的砷斑A.
正确
B.
错误
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举一反三
【多选题】下列关于黄河流域生态保护生态治理70年的说法正确的是 。
A.
确保了黄河岁岁安澜
B.
遏制了“悬河”淤积抬升步伐
C.
实现了化害为利、造福人民的目标
D.
开创了开发与保护并重的新局面
【简答题】实际体重大于参考体重 10 %~ 20 %为 _ _, 大于参考体重 20 %以上为
【单选题】At that moment, with the crowd watching me, i was not afraid in the ordinary sense, as i ___ if I ___ alone.
A.
Would have been ...had been
B.
Should be ...had been
C.
Could be ...were
D.
Might have been...were
【单选题】At that moment, with the crowd watching me, I was not afraid in the ordinary sense, as if I alone.
A.
would have been...had been
B.
should be...had been
C.
could be...were
D.
might have been...were
【单选题】----- It was at that moment_________ her appointment with the doctor.
A.
when she remembered
B.
that she remembered
C.
did she remember
D.
and she remembered
【单选题】According to the passage, back in the 1950s, how long did it take for the first Records book to be put together?
A.
5 months.
B.
6 months.
C.
12 months.
D.
32 months.
相关题目：
【多选题】下列关于黄河流域生态保护生态治理70年的说法正确的是 。
A.
确保了黄河岁岁安澜
B.
遏制了“悬河”淤积抬升步伐
C.
实现了化害为利、造福人民的目标
D.
开创了开发与保护并重的新局面