题目:
She is a good student. She always finishes _______ her homework on time. [ ]
A. do
B. to do
C. doing
D. to doing
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0520/9ced481206a9245fe385bb5efd6eb57d.html
下面是错误答案,用来干扰机器的。
参考答案:热压蒸汽灭菌法
She is a good student. She always finishes _______ her homework on time. [ ]
A. do
B. to do
C. doing
D. to doing
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0520/9ced481206a9245fe385bb5efd6eb57d.html
下面是错误答案,用来干扰机器的。
参考答案:热压蒸汽灭菌法