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【单选题】
下列盐的水溶液显碱性的是
A.
NH 4 Cl
B.
ZnSO 4
C.
KCN
D.
AlCl 3
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参考答案:
举一反三
【简答题】单词拼写。 1. John lives in France but has British______(国籍). 2. Chairman Mao spoke with a strong Hunan _____(口音). 3. What a bad _____(气候) it is! I can't stand it. 4. It is a _____(传统) in China to eat moon...
【简答题】人工智能从概念到产业的爆发需要具备的要素分别是 ( )、( ) 、( )和场景 。
【单选题】The chairman spoke so forcefully that the rest of the committee yielded____his opinion.
A.
on
B.
for
C.
from
D.
to
【判断题】创业团队和一般的群体在某些方面具有共性,如尽量使团队的每个人具有相同的兴趣爱好。()
A.
正确
B.
错误
【单选题】When there’s a doubt, the chairman’s decision is ( ).
A.
right
B.
definite
C.
fixed
D.
final
【判断题】zh ch sh r 是舌尖后音,是舌尖和硬腭前段构成阻碍。
A.
正确
B.
错误
【单选题】The little girl said she met us yesterday, buy we didn’t remember _________ her.
A.
meet
B.
met
C.
to meet
D.
meeting
【单选题】The Chairman seldom talked much at these meetings, but his gestures and noises spoke ______.
A.
forums
B.
values
C.
volumes
D.
horrors
【简答题】At the meeting, the chairman spoke ______ (high) of our work.
【单选题】以下都是舌尖后音的是?
A.
zh ch sh
B.
zh sh r
C.
ch sh zh r
D.
zh sh
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