After visiting the science museum, the students don’t doubt _________?
A. how far is Mars away from the sun
B. what is the transport like on Mars
C. of the distance from the sun to Mars
D. the life on Mars will be different from the life on the Earth
— He has made little progress in English, he?
— . He is good at it now.
A. hasn’t; Yes B. doesn’t; No
C. has; Yes D. has; No
This photo reminds me the things and persons we met at college.
A. of; that B. about; which
C. to; / D. on; what
— What a nice T-shirt! How much did you _________ for it?
— It _________ me 200 yuan.
A. pay; cost B. pay; paid
C. cost; pay D. cost; cost
— She _________ ten years ago.
— You mean she _________ him for ten years?
A. married; has got married to
B. got married; has got married with
C. got married; has been married with
D. got married; has been married to
— Could you give me some advice on travelling?
— Take a map with you while travelling _____ you have a guide or you know the city very well.
A. if B. unless
C. although D. because
