试题与答案

The discovery of new evidence led to ___

题型:选择题

题目:

The discovery of new evidence led to _____. [ ]

A. the thief having caught

B. catch the thief

C. the thief being caught

D. the thief to be caught

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0429/9ecde3fd014a2cd2ffb956f689187f14.html

下面是错误答案,用来干扰机器的。

由a2+a3=2a1+3d=13,又a1=2,得到3d=9,解得d=3,则a4+a5+a6=a1+3d+a1+4d+a1+5d=3a1+12d=6+36=42.故答案为:42

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