It is very important for us to _______and work hard.
| A．keep fit | B．keep fat |
| C．keeping fit | D．keeps fat |
相关试题
Lucy _____ a short nose, but I _____ a long one.
A. have ; have B. have ; has C. has ; have
It is very important for us to _______and work hard.
| A．keep fit | B．keep fat |
| C．keeping fit | D．keeps fat |
Lucy _____ a short nose, but I _____ a long one.
A. have ; have B. have ; has C. has ; have
B. 
C. 
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