The most important thing to keep in __________ mind when dealing with __________ emergency is to stay calm.
A./; the | B.the; an |
C.the; the | D./; an |
推荐套卷
The most important thing to keep in __________ mind when dealing with __________ emergency is to stay calm.
A./; the | B.the; an |
C.the; the | D./; an |