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【多选题】
党的六大纪律具体是指什么?()
A.
政治纪律
B.
组织纪律
C.
群众纪律
D.
生活纪律
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参考答案:
举一反三
【单选题】She told me that she has already gone to the United States four times before she attended that conference.
A.
had already been
B.
has already been
C.
already went
D.
was already going
【单选题】下列四盏灯,如果都在各自的额定电压下工作,最亮的是
A.
220V60W
B.
110V75W
C.
36V40W
D.
24V10W
【简答题】在对流温度差大小相同的条件下,在夏季和冬季,屋顶天花板内表面的对流放热系数是否相同?为什么?
【单选题】在对流温度差大小相同的条件下,在夏季和冬季,屋顶天花板内表面的对流放热系数( )。
A.
夏季大于冬季
B.
冬季大于夏季
C.
相等
D.
无法比较
【简答题】在对流温度差大小相同的条件下,在夏季和冬季,屋顶天花板内表面的对流换热系数是否相同?为什么?
【单选题】She is already 16years old、But she____as if she were still a little girl.
A.
believes
B.
absorbs
C.
accrses
D.
behaves
【多选题】下列烷烃的名称中,命名不正确的是( )。
A.
2,3- 二甲基丁烷
B.
3,3- 二甲基丁烷
C.
3- 甲基 -2- 乙基戊烷
D.
2,2,3,3- 四甲基丁烷
【简答题】A.No, because she's already spent most of it. B.No, because she has already lent it to a friend. C.Yes, because she got some while she was shopping. D.Yes, because she wants to help him.
【单选题】某同学写出的下列烷烃的名称中,不正确的是
A.
2,3 -二甲基丁烷
B.
2,2-二甲基丁烷
C.
3-甲基-2-乙基戊烷
D.
2,2,3,3-四甲基丁烷
【单选题】---Does Miss Ye like playing __________tennis? ---No, she doesn’t, but she likes playing ________ piano.
A.
the; the
B.
/; the
C.
the; /
D.
a; a
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