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【简答题】
砂浆强度等级是以边长为70.7mm的立方体试件,在标准养护条件下,用标准试验方法测得( )d龄期的抗压强度值确定。
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参考答案:
举一反三
【简答题】完成下列句子,根据所给的汉语提示,用单词的正确认形式填空。 1. I’ve had the b___________(好处)of a good education. 2. Because they didn’t reach any agreement, they had to make a________(权衡的) decision. 3. Hydrogen ____________(结合) wi...
【判断题】G28代码是参考点返回功能,它是00组非模态G代码
A.
正确
B.
错误
【单选题】听力原文:M: Excuse me, I heard that there were a couple of jobs available in the library. So I'd like to apply for one of them. Can I fill out the application form. at home and bring it back next week? F:...
A.
The library has already chosen some people to work there.
B.
She is going to give the man a job offer.
C.
The library is looking for more applicants.
D.
The man should hurry up.
【简答题】b Write the correct form of sentences 1. Look! Lily is dancing. (?)________________________________________________ 2. Kate is looking for her watch. (×)_______________________________________________...
【单选题】以下哪种情况将发生小偏心受拉。( )
A.
当纵向拉力N作用在钢筋As合力点及As·的合力点范围以外时
B.
x
C.
x>xb
D.
当纵向拉力N作用在钢筋As合力点及As·的合力点范围以内时
【单选题】以下哪种情况将发生小偏心受拉。( )
A.
当纵向拉力N作用在钢筋As合力点及As·的合力点范围以外时
B.
当纵向拉力N作用在钢筋As合力点及As·的合力点范围以内时
C.
x>xb
D.
x
【判断题】苏轼词的豪放,并不是主要表现在他的意象上,而是更多表现在他人生失意后的乐观与豁达上。
A.
正确
B.
错误
【单选题】G28代码是( )返回功能, 它是00组非模态G代码。
A.
(A)机床零点
B.
(B)机械点
C.
(C)参考点
D.
(D)编程零点
【多选题】下列是我国伤亡事故直接经济损失的有( )。
A.
医疗费用
B.
歇工工资
C.
事故罚款及赔偿费用
D.
流动资产损失价值
E.
停产、减产损失价值
【简答题】I Fill in the gaps with words or phrases given in the box. Change the form where necessary. 20% A. continuous B. relevant C. principal D. exaggerate E. sentiment F. critical G. principle H. evolve I....
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