皮皮学，免费搜题
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【单选题】
施工单位收到试验单位的混凝土配合比通知单后，应按通知单上的配比计量搅拌混凝土，但在施工中必须取样试验，混凝土试样是用铁质立方体模制作的，称为（ ）。A.
混凝土评定记录
B.
混凝土试块
C.
混凝土抗渗试验
D.
混凝土等级
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Robert found that it was most important to focus on work in order to be happy.
A.
True
B.
False
【简答题】柏拉图在雅典创办了 ________ ,招徒授业。
【单选题】In order to be happy, Wilson tried many ways such as ______.
A.
borrowing books on how to become happier
B.
trying to keep a sunny smile
C.
starting his conversations with 'Hello!'
D.
trying to have a good rest
【简答题】辨析题:主观体验是情绪非常基础的一个成分,只有这个主观体验的基础,才能有其它的感觉。
【简答题】what steps can we undertake in order to be happy at work?
【简答题】古希腊著名的教育家柏拉图在雅典创办了（）。[每空1分]
【单选题】In order to be happy, Wilson tried many ways such us ______.
A.
borrowing books on how to become happier
B.
trying to keep a sunny smile
C.
starting his conversations with 'Hello!'
D.
trying to have a good rest
相关题目：
【单选题】Robert found that it was most important to focus on work in order to be happy.
A.
True
B.
False