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【单选题】
He’s been sitting there in the restaurant for more than an hour, not making any trouble ________ anything either.
A.
and not order
B.
but not to order
C.
but not ordering
D.
and didn’t order
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【单选题】To Help the Kids, Parents Go Back to School For a few years now, every parent of a newborn baby in the South Florida district has received a congratulations packet while still in the hospital that inc...
A.
persuade parents to go back to school
B.
tell how to avoid parents' responsibility
C.
persuade parents to become teachers
D.
sell colorful animal picture books
【单选题】引导内质网网质蛋白驻留内质网腔的是( )。
A.
MTS序列
B.
信号肽
C.
导肽
D.
KDEL序列
E.
NLS序列
【单选题】下列方法中不属于溶剂提取法的是
A.
离心分离法
B.
挥发分离法
C.
浓缩法
D.
有机物破坏法
【单选题】We felt ______ impossible to finish the work without help.
A.
it
B.
that
C.
this
D.
them
【简答题】一般的市场调研报告包括以下九部分,分别是?
【多选题】下列提取法中属于溶剂提取法的有()
A.
浸渍法
B.
煎煮法
C.
升华法
D.
结晶法
E.
超链接流体萃取
【单选题】As a parent,you need to learn how to________your children and learn how to help them develop character and personality. [     ]
A.
bring up
B.
bring down
C.
bring in
D.
bring forward
【简答题】SQL Server中的数据库按用途主要分为两类:()和(),其中()是管理和维护SQL Server所必需的数据库,()则是用户自己创建的数据库。
【单选题】In the few gray years, the author________
A.
felt helpless and sad
B.
had the help from her friends
C.
never lost hope, and believed that everything would change someday
D.
became very nervous and silent
【多选题】下列提取法中属于溶剂提取法的有()
A.
浸渍法
B.
煎煮法
C.
升华法
D.
水蒸气蒸馏法
E.
超链接流体萃取
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