题目
Our teacher often asks us____________ questions in groups.A. discussB. to discussC. discussingD. discussed
Our teacher often asks us____________ questions in groups.
A. discuss
B. to discuss
C. discussing
D. discussed
题目解答
答案
B. to discuss
解析
此题考查的是动词不定式作为宾语补足语的用法。在英语中，当动词ask后面跟宾语和宾语补足语时，宾语补足语通常使用动词不定式（to + 动词原形）。因此，正确答案是B选项，即"to discuss"。