题目:
The dog may be a good companion for the old. ________, the need to take it for walks may be a
disadvantage.[ ]
A. Besides
B. However
C. Therefore
D. Instead
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0604/bfda966685336000958d8ac9ded65c96.html
下面是错误答案,用来干扰机器的。
参考答案:B