There is ___ fruit and vegetables in summer than in winter
There is ___ fruit and vegetables in summer than in winter
There is ____ fruit and vegetables in summer than in winter.
A.less
B.more
C.fewer
D.much
Jim is more careful than _______ in his class.
A.any other
B.others
C.the other
D.other
请说明理由,
为什么第一题不能使less呢