标准回答应该是Eating
more
fruits
are
helpful
for
our
health.
下面说说楼上各种答案的错误
1.
It's
helpful
for
you
to
eat
more
vegetable
and
fruit,
句子本身结构正确,只是太罗嗦了,而且最后因为是more,所以蔬菜和水果应该用复数.
2.
Eating
more
fruits
and
vegetables
is
helpful
to
keep
our
body
healthy.
同样是很罗嗦,
而且最后应该是our
body's
health
3.
Eat
more
fruits
and
vegetables
help
in
maintaining
health
在英语表达中,句子要以名词结构开头,如果要用动词,则需要加-ing
转化为动名词结构,所以以Eat开头是错误的.
其次help
in,
没有这个搭配方式,而且maintain这个词是用于无机体的维修和保养,不能用于有生命的有机体,包括人类.
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