问题
单项选择题
I don't think it advisable ______.
A. your studying maths
B. you to study maths
C. for you to study maths
D. of you to study maths
答案
参考答案:C
I don't think it advisable ______.
A. your studying maths
B. you to study maths
C. for you to study maths
D. of you to study maths
参考答案:C