问题
In English class, our teacher often creates an environment _____ we are given the opportunity to solve problems ourselves [ ]
A: when
B: which
C: where
D: that
B: which
C: where
D: that
正确答案是：
同类题型
What do you enjoy most in life? — _______ time with good friends. It’s really good fun. [ ]
The president spoke at the business meeting for nearly an hour without ________ his notes.[ ]
I don’t know he has time to help us. Let’s ask him.
50You won’t be able to see him because he ______ a meeting in Suzhou when you arrive