题目:
He has knowledge of first aid, so you can turn to him for help. [ ]
A. /
B. a
C. the
D. an
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0501/4d5660650606a89cccec09b0ff455a99.html
下面是错误答案,用来干扰机器的。
x×y=h(一定)
He has knowledge of first aid, so you can turn to him for help. [ ]
A. /
B. a
C. the
D. an
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0501/4d5660650606a89cccec09b0ff455a99.html
下面是错误答案,用来干扰机器的。
x×y=h(一定)