问题
Have you ever ________ to the Great Wall? —Yes, I _______ there last autumn.
A:gone; went
B:gone; have been
C:been; went
D:been; have been
B:gone; have been
C:been; went
D:been; have been
正确答案是：
同类题型
About _____ of the world population is Chinese.
Don’t walk so fast. You must cross the road as _________as possible. —OK.I will.
Mr. Li asks us to remember that __________ careful we are, _________ mistakes we will make.
Who is the woman _____ a red sweater? —She’s my sister.[ ]
Do you know who took the students to the old people’s home, Tony?—Well, Mr. Smith _______.