问题

Why did you plant so many trees— ______ the environment.
A: grade 7
B: Grade 8
C:which
D: Grade 6th;
B: Grade 8
C:which
D: Grade 6th;
正确答案是:
同类题型
There ______ many people ______ in the office, but now nobody is allowed to.
Please turn towards me when you____________so that I can hear what you aresaying
______ I was surprised at ______ her positive attitude towards life after losing her legs.
I can talk to her when I am happy because she can_______________.
The coffee is wonderful! It doesn’t taste like anything I _____ before. [ ]