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【单选题】
pH6.23有效数字的位数为
A.
1
B.
4
C.
2
D.
3
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参考答案：
举一反三
【简答题】11 A. We followed the GPS, but we got lost anyway. B. We followed the GPS, we got lost anyway. C. We followed the GPS we got lost anyway.
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【单选题】The Korean government plans to import Chinese cabbage from China, as the recent rainstorm has______ the price.
A.
driven up
B.
taken up
C.
set up
D.
looked up
查看完整题目与答案
【单选题】China plans to let tourists ______ the Xisha Islands in the South China Sea this year. [     ]
A.
visit
B.
visits
C.
visiting
D.
visited
查看完整题目与答案
【简答题】TOKYO - Japan is considering plans to calm tensions（紧张）with China by acknowledging(承认) Chinese claims to the disputed islands in the East China Sea, while maintaining its own position, Kyodo News cite...
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【单选题】热水供暖系统散热器的供回水支管,应沿水流方向设下降的坡度,坡度值为( )。
A.
1%
B.
0.1%
C.
0.3%
D.
0.5%
查看完整题目与答案
【单选题】Jinan city will hold the 11th National Games. We are facing good opportunity, that will lead to our prosperity.
A.
a; one
B.
a; it
C.
the; one
D.
the; it
查看完整题目与答案
【单选题】热水供暖系统散热器的供回水支管,应沿水流方向设( )的坡度.
A.
下降，0.01
B.
上升，0.05
C.
下降，0.002
D.
上升，0.003
查看完整题目与答案
【单选题】He is have a trip to China Space Museum.
A.
plans
B.
plan
C.
Plans to
D.
planning to
查看完整题目与答案
【简答题】热水供暖系统散热器的供回水支管，应沿水流方向设（ ）坡度；
查看完整题目与答案
【单选题】After having followed the thief for half an hour, they him in a large department store. [     ]
A.
lost the sight
B.
caught sight
C.
out of sight
D.
lost sight of
查看完整题目与答案
相关题目：
【简答题】11 A. We followed the GPS, but we got lost anyway. B. We followed the GPS, we got lost anyway. C. We followed the GPS we got lost anyway.
查看完整题目与答案
【单选题】The Korean government plans to import Chinese cabbage from China, as the recent rainstorm has______ the price.
A.
driven up
B.
taken up
C.
set up
D.
looked up
查看完整题目与答案
【单选题】China plans to let tourists ______ the Xisha Islands in the South China Sea this year. [     ]
A.
visit
B.
visits
C.
visiting
D.
visited
查看完整题目与答案
【简答题】TOKYO - Japan is considering plans to calm tensions（紧张）with China by acknowledging(承认) Chinese claims to the disputed islands in the East China Sea, while maintaining its own position, Kyodo News cite...
查看完整题目与答案
【单选题】热水供暖系统散热器的供回水支管,应沿水流方向设下降的坡度,坡度值为( )。
A.
1%
B.
0.1%
C.
0.3%
D.
0.5%
查看完整题目与答案
【单选题】Jinan city will hold the 11th National Games. We are facing good opportunity, that will lead to our prosperity.
A.
a; one
B.
a; it
C.
the; one
D.
the; it
查看完整题目与答案
【单选题】热水供暖系统散热器的供回水支管,应沿水流方向设( )的坡度.
A.
下降，0.01
B.
上升，0.05
C.
下降，0.002
D.
上升，0.003
查看完整题目与答案
【单选题】He is have a trip to China Space Museum.
A.
plans
B.
plan
C.
Plans to
D.
planning to
查看完整题目与答案
【简答题】热水供暖系统散热器的供回水支管，应沿水流方向设（ ）坡度；
查看完整题目与答案
【单选题】After having followed the thief for half an hour, they him in a large department store. [     ]
A.
lost the sight
B.
caught sight
C.
out of sight
D.
lost sight of
查看完整题目与答案
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