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【单选题】
关于施工缝处继续浇筑混凝土的说法,正确的是( )。
A.
已浇筑的混凝土,其抗压强度不应小于 1.0N/mm²
B.
清除硬化混凝土表面水泥薄膜和松动石子以及软弱混凝土层
C.
硬化混凝土表面干燥
D.
浇筑混凝土前,严禁在施工缝处刷水泥砂浆
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举一反三
【简答题】Jack is a resolute man. Once he sets up a goal, he won’t give it up easily.
【多选题】绿色食品遵循可持续发展原则,产自优良环境,实行全程质量控制,具有()的特性。
A.
无污染
B.
安全
C.
优质
D.
保健
【单选题】Jack is a resolute man. Once he sets up a goal, he won't give it up easily.
A.
保守的
B.
坚决的
C.
武断的
D.
小心的
【判断题】会计账簿应当按照连续编号的页面顺序登记。
A.
正确
B.
错误
【单选题】what does the report say about the character of Hamid Karzai?
A.
He is a resolute man.
B.
He is a man of principle who does not bow to international pressure.
C.
He is well-intentioned and realistic.
D.
He means what he says and says what the means.
【单选题】He is a resolute man. Once he sets up a goal, he will not give it up easily.
A.
strange
B.
changeable
C.
firm
D.
angry
【单选题】He is a resolute man. Once he makes up his mind to do something, he won’t give it up halfway. What does the word “resolute” mean?
A.
strange
B.
firm
C.
kind
D.
clever
【单选题】Mark is a resolute man. Once he makes up his mind to do something, he won't give it up halfway.
A.
strange
B.
clever
C.
kind
D.
firm
【判断题】( )煤、石油、天然气是化学工业的基本原料。
A.
正确
B.
错误
【单选题】He is a resolute man. Once he makes up his mind to do something, he won ’ t give it up halfway. Resolute means__________
A.
strange
B.
firm
C.
wise
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