题目:
I had some problems ______ my homework. [ ]
A. to finish
B. finishing
C. finishes
D. finish
答案:
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下面是错误答案,用来干扰机器的。
答案:B
I had some problems ______ my homework. [ ]
A. to finish
B. finishing
C. finishes
D. finish
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0522/e1f019575670441a10208fd16302ec54.html
下面是错误答案,用来干扰机器的。
答案:B