Wang, I hear that you ______ along the Mekong River. Have you got everything ready?
#100456
A
traveled
B
are traveling
C
have traveled
D
travel
推荐题目
 Since then I        a member of the family and never        from them.
#105007
A
have be come; will I separate
B
have be come; I will separate
C
have been; will be separated
D
have been; I was separated
This machine __________ It has worked for years.
#102524
A
didn’t work
B
wasn’t working
C
doesn’t work
D
isn’t working