题目内容
----HI, Pete! Why are you in such a hurry?
----______the : train.
A.Catch B.To catch C.Catching D.Caught
B
练习册系列答案
相关题目
题目内容
----HI, Pete! Why are you in such a hurry?
----______the : train.
A.Catch B.To catch C.Catching D.Caught
B