Although not too many people _________ A/H1N1 in the world so far,we had better not go to the crowds.
A.caught B.has caught
C.have caught D.have been caught
- 答案
1、C
Although not too many people _________ A/H1N1 in the world so far,we had better not go to the crowds.
A.caught B.has caught
C.have caught D.have been caught
1、C