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【单选题】
下列不属于中效类化学消毒剂的是
A.
2%戊二醛
B.
0.02%洗必泰溶液
C.
0.1%苯扎溴铵酊
D.
5%碘伏
E.
70%乙醇
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参考答案:
举一反三
【单选题】T hey teach us English _______we teach them Chinese;we help each other.
A.
but
B.
and
C.
or
D.
as.
【单选题】–Can you teach __ English? –Sorry, I can’t, but I can teach you__ swim.
A.
our, to
B.
our, /
C.
us, to
D.
us, /
【单选题】—Would you mind _______ us English?   —Not at all.
A.
teach         
B.
teaching         
C.
to teach
【单选题】Kate _______ English and I _______ Chinese. [     ]
A.
teaches us, teach she
B.
teaches we, teach she
C.
teaches us, teach her
D.
teaches our, teach her
【简答题】理想吸附模型的动力学方程 在Ni催化剂上的混合异辛烯加氢生成异辛烷 H 2 +C 8 H 16 C 8 H 18 (A)    (B)    (R) 假设反应机理是分子态吸附的氢和吸附的异辛烯反应,按均匀表面吸附模型对不同控制步骤导出相应的动力学方程式。
【简答题】Textbooks are used (teach) ______ us how to acquire knowledge.
【单选题】The girl ______(not teach) us English on Sundays.
A.
not teach
B.
is not teach
C.
doesn’t teach
D.
don’t teach
【简答题】基于理想吸附模型的动力学方程都属于 型,不论反映类型如何,媳妇形式如何,都可以表示成 。
【单选题】— She is so busy that she can't teach us how to make a home page. —  Never mind. Let's do it ___________. [     ]
A.
herself
B.
myself
C.
ourselves
D.
itself
【单选题】Thank you very much for _____ us so well. [     ]
A.
teaching
B.
teach
C.
teaches
D.
to teach
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