单项选择题
A.hard to not do B.hard not to do C.not hard to do D.hard not doing
A.Because she likes blue dresses. B.Because her other dresses are still wet. C.Because she has no other dresses. D.Because she likes dirty dresses
A.The boy’s association. B.The girl’s competition. C.The trip to Beijing. D.The trip to Guilin.