无明显屈服点的钢筋,其强度设计依据是()。
A.抗拉强度
B.最大应变对应的应力
C.条件屈服强度
D.0.9倍抗拉强度
参考答案:C
The black hero fought all his life to make black and white people _____. [ ]
A. fair
B. same
C. equal
D. legal
Uncle Martin held a yard sale. But ______ one came because the weather was so bad. [ ]
A. some
B. every
C. any
D. no