问题
选择题
Would you do me a(n) _______ and open the window? It is so hot in the room.
A.help
B.favor
C.aid
D.service
答案
答案:B
Would you do me a(n) _______ and open the window? It is so hot in the room.
A.help
B.favor
C.aid
D.service
答案:B