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参考答案:
举一反三
【判断题】Specialized transduction is used to map distances between phage genes.
A.
正确
B.
错误
【单选题】墨卡托方位法把世界划分成了()个区域,提高了地理位置的精确性。
A.
50.0
B.
58.0
C.
60.0
D.
68.0
【单选题】下列姿势对脊柱负荷最大的是:
A.
卧位
B.
站位无弯腰
C.
侧卧位
D.
靠坐位
E.
坐位弯腰
【单选题】The El Nino ('little boy' in Spanish) that pounded the globe between the summers of 1997 and 1998 was in some measure the most destructive in this century. Worldwide damage estimates exceed £ 20 billi...
A.
the normal westward trade winds weaken
B.
the normal eastward trade winds weaken
C.
the normal westward trade winds strengthen
D.
the normal eastward trade winds strengthen
【单选题】A hand held instrument used to measure distances between objects and the ship is a ______.
A.
vernier
B.
psychrometer
C.
hygrometer
D.
stadimeter
【单选题】The Columbia University researchers studied the relationship between the past El Nino occurrences and sea-surface temperatures.
A.
Right
B.
Wrong
C.
Not mentioned
【单选题】要求元件焊接人员操作时必须离焊接点至少( )以上,以免吸入焊锡丝融化所产生的有害物质,并打开排风装置。
A.
10cm
B.
30cm
C.
50cm
D.
20cm
【单选题】Which one maintains distances between trains in both direction?
A.
bond
B.
safe braking distance
C.
single track ABS
D.
double track ABS
【单选题】Although one accountant mistakes to write down a credit sale as a cash sale, the figure on the debit side of the trial balance is right.
A.
正确
B.
错误
【单选题】Which one maintains distances between trains in one direction?
A.
bond
B.
safe braking distance
C.
single track ABS
D.
double track ABS
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