（）通常是在钢筋剪切时，因为剪切力不均匀或剪口缝隙过大造成的。
A、弯头
B、凸块
C、折叠
D、分层
参考答案：A
Women at that time were ________ the right to vote because they were not treated equally as men.
A．denied
B．neglected
C．refused
D．ignored
在具体交易时，股票指数期货合约的价值是用相关标的指数的点数( )来计算。
A．乘以100 B．乘以100% C．乘以乘数 D．除以乘数
