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【简答题】
接触器线圈通电后 ,其常开触点__________,常闭触点________.
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举一反三
【单选题】患有矽肺病,主要是因为在工作中长期吸入____
A.
沙子
B.
硅尘
C.
石膏
【单选题】下面不属于控制面协议的是( )
A.
SC丅P
B.
S1-AP
C.
G丅P-U
D.
NAS
【判断题】会计恒等式“资产=负债+所有者权益”是设置账户,进行复式记账和编制资产负债表的理论依据.
A.
正确
B.
错误
【单选题】Of the first Spanish _______ to California, ______ were religious men, whose ministry was to teach the Catholic religion to the natives.
A.
went; the most
B.
went ; most
C.
to go; the most
D.
to go; most
【单选题】The Spanish Cuban was a black racialist.
A.
Right.
B.
Wrong.
C.
Doesn't say.
【单选题】The group chairman wants everyone to learn Portuguese and Spanish.
A.
Right
B.
Wrong
C.
Doesn't say
【判断题】胶印书刊纸与新闻纸相比,具有较高的抗张强度、表面强度和白度,其抗水性也要比新闻纸低。
A.
正确
B.
错误
【单选题】工人患有矽肺病,主要是因为在工作中长期吸入。()
A.
石灰
B.
硅尘
C.
石膏
D.
灰尘
【单选题】All the people in Cuba are Spanish settlers.
A.
Right.
B.
Wrong.
C.
Doesn't say.
【单选题】marke t contac t hun t regre t prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
A.
/ θ /
B.
/ ŋ /
C.
/ t /
D.
/ z /
E.
/ æ / prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
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