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【单选题】
干燥失重主要是检查药物中A.
遇硫酸呈色的有机杂质
B.
水分及其它挥发性物质
C.
表面水
D.
结晶水
E.
微量不溶性杂质
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【单选题】Which of the following is NOT true about the maps of sea ice movements?
A.
They are the research results of Holland and Kwok.
B.
They were made in a lab located in California.
C.
The data for those maps have been collected over 19 years.
D.
They show the temporary changes in sea ice drift.
【单选题】Magnetic information on a chart may be ______.
A.
found in the center(s) of the compass rese(s)
B.
indicated by isogonic lines
C.
found in a note on the chart
D.
All of the above
【单选题】_____ all my colleagues, I’d like to show all my sincere thanks to you for your devotion to our research.
A.
In case of
B.
In memory of
C.
In honor of
D.
On behalf of
【简答题】The word “officials” (Line 2, Para. 4) most probably refers to ________. A) the researchers involved in the experiment B) the inspectors of the football tournament C) the referees of the football tour...
【简答题】The recent Genome Wars were symbolic of _____. ［A］ the enthusiasm in scientific research ［B］ the significance of the space race ［C］ the public versus private conflict ［D］ the prospect of the completio...
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