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【单选题】
微孔滤膜孔径大小测定一般用( )A.
气泡法
B.
显微镜法
C.
吸附法
D.
沉降法
E.
滤过法
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皮皮学刷刷变学霸
举一反三
【单选题】The student insisted that he _____ nothing wrong and would never _____ the teacher. [ ]
A.
had done; give in
B.
had done; give in to
C.
should do; give away
D.
should do; give up
【单选题】He never thought of it before, ________all that his parents had done for him for granted.
A.
taking
B.
taken
C.
to take
D.
took
【单选题】Although he had done many great things, he never felt it necessary to______his achievements.
A.
lavish
B.
extravert
C.
impose
D.
vaunt
【单选题】—Was Martin sorry for what he had done? —_______. It was just like him.
A.
Never mind
B.
All right
C.
Not really
D.
Not surprisingly
【单选题】He had never done anything for them, __________ they had done everything for him.
A.
whereas
B.
as
C.
if
D.
though
【简答题】中小学生的文学阅读包括()及鉴赏性阅读、借鉴性阅读、探究性 阅读等多种方式。 A、积累性阅读 B、浏览性阅读 C、理解性阅读 D、拓展辐射性阅读
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