—How many times has Chang'e I ________ t
问题:
—How many times has Chang'e I ________ the Moon? —Only once. It went there last year. |
A. go to B. gone to C. been to |
—How many times has Chang'e I ________ the Moon? —Only once. It went there last year. |
A. go to B. gone to C. been to |