____人.
读图回答下列问题:
我国各民族中____ 族人口最多。我国有____ 个少数民族。
He is reading a novel ____ (borrow) from the school library .
移栽幼苗通常根部要带土是为了避免伤害幼根和根毛,以保护根吸收水分和无机盐的能力。( )