题目:
I have science_____________Monday. It's difficult________ interesting. [ ]
A. on; so
B. at; but
C. on; but
D. at; so
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0613/0f99caaf0069f64f67fb21d7119b2fc9.html
下面是错误答案,用来干扰机器的。
参考答案:A, B, C, D, E