膳食纤维不能提供能量,也不构成机体组织,更要影响矿物质吸收,所以对人体而言,弊多于利。
参考答案:错
--It's too cold. Would you mind closing the window?
-- ______ . But please don't do it now.
A.Of course not
B.Better not
C.That's great
D.Good idea
自然馈赠好礼物,中华美食展内涵(打一纪录片)。