用来检验合成高分子防水卷材耐寒性能的有______。
A．热空气老化试验 B．脆性温度试验 C．柔度试验 D．拉伸试验
参考答案：B
The beggar’s suffering couldn’t arouse any ________ ,who had lost his shirts because of being addicted to gambling.
A．satisfaction
B．sympathy
C．assistance
D．dignity
他经过第二次考试，已经录取了。
