问题

_________ people begin to learn Chinese in the world.
A:can
B:may
C:must
D:might;
B:may
C:must
D:might;
正确答案是:
同类题型
Trees on the hills can stop the rains from awaythe soil.
The teacher speaks very loudly all the students can hear her.
What’sthe matter –They said I shouldn’t be allowed here.They don’t allow in the waiting room.
It was so cold that they had the fire _____ all night.[ ]
The boy looks nice ____ white and the red sweaterlooks good ______the girl .