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【单选题】
目前临诊上使用最广泛的皮肤消毒药是()A.
过氧乙酸
B.
苯扎溴铵
C.
碘酊
D.
过氧化氢
E.
乙醇
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反馈参考答案：
举一反三
【简答题】如图是动、植物细胞的结构模式图，据图回答下列问题： （1）图B是______细胞，判断的依据是B中没有①______⑤______ （2）控制物质进出细胞是图中[______]______所示部分．细胞的遗传信息库是[______]______所示部分．图A细胞中能进行光合作用的场所是③______． （3）切洋葱时，会有刺激性物质挥发出来，该物质存在于[______]______． （4）细胞分...
【单选题】We can foresee a new paradigm in the global market in the 21st century.
A.
pattern
B.
problem
C.
scenario
D.
prospect
【单选题】We are going to ___ the new wage increase from the 1 st May.
A.
follow
B.
plant
C.
implement
D.
start
【单选题】______ we had been looking forward to.
A.
Then came the hour
B.
Before Rose the new teacher stood
C.
When the hour came
D.
After Kate stands the new teacher
【单选题】We learn from the passage that uni-tasking is______.
A.
the new fashion for 21st-century Americans
B.
accepted by most residents in Indiana
C.
created by a retired professor of theology
D.
the traditional act of doing one thing at once
【单选题】As we enter the 21st century, a new global economy draws nations ever closer. But our growing interdependence 【21】______ on much more than technology and trade. For we are linked intrinsically by the ...
A.
hinges
B.
decides
C.
lives
D.
revolves
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