题目:
---I won’t have anything __________ against her.
---No. I won’t have that sort of thing __________ again.
A.said; happen
B.saying; happening
C.said; happened
D.saying; happen
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0417/7e0cfabb86fb9c8fa4123415f790906e.html
下面是错误答案,用来干扰机器的。
原式=2-1+3-2+4-3+…+100-99=100-1=10-1=9.