题目内容
You have to wear special clothing, a helmet and a life jacket ____ your raft gets turned upside down or sinks.
A.so that |
B.in order that |
C.now that |
D.in case |
D
【解析】略
|
题目内容
You have to wear special clothing, a helmet and a life jacket ____ your raft gets turned upside down or sinks.
A.so that |
B.in order that |
C.now that |
D.in case |
D
【解析】略
|