The students in our school a Green City
问题:
The students in our school a Green City Project last year. And the headmaster in our school
was very pleased. [ ]
A. set out
B. set off
C. set up
D. send up
The students in our school a Green City Project last year. And the headmaster in our school
was very pleased. [ ]
A. set out
B. set off
C. set up
D. send up