_______no doubt that a green campus plays an important role in the growth of students, both physically and mentally.
#93224
A
It is
B
There has
C
There is
D
It has
推荐题目
______, but the idea of having to work more than ten hours a day without weekends discouraged me.
#93205
A
Wanting to be a teacher
B
Although I wanted to be a teacher
C
I had wanted to be a teacher
D
To want to be a teacher
It is a long time ____ they separated, but it won’t be long ____ they meet again.
#92303
A
since; before
B
after; when
C
since; when
D
after; before
Just after putting away the dishes, _______.
#93684
A
the doorbell was rung
B
mother heard the doorbell ring
C
someone knocked at the door
D
the doorbell rang loud
Not until I came home last night ________ to bed .
#95211
A
Mum did go
B
did Mum go
C
went Mum
D
Mum went
The little boy who got lost decided to remain _____ he was and waited for his dad．
#93969
A
what
B
where
C
there
D
what