问题
选择题
—What did the teacher say just now?
—He asked them ____ the math problem. [ ]
A. discussing
B. discussed
C. to discuss
D. discuss
答案
答案：C
搜题请搜索小程序“爱下问搜题”
—What did the teacher say just now?
—He asked them ____ the math problem. [ ]
A. discussing
B. discussed
C. to discuss
D. discuss
答案：C