Living things are______cells, and cells do not grow to more than twice the size

游客2024-01-18 33

问题 Living things are______cells, and cells do not grow to more than twice the size they were at first.

选项 A、made from
B、made up of
C、made up from
D、made of

答案 B

解析 be made up of“由……组成”．be made of“由……制成(看得出原材料)"；be made from“由……制成(看不出原材料)"。句意为：生物由细胞组成，细胞不会生长到原来大小的两倍。

转载请注明原文地址:https://www.tihaiku.com/zcyy/3373562.html

相关试题推荐

随机试题

最新回复(0)

近几年来农民的生活一直有所改善。Thefarmers’livingstandardhasbeenimprovinginrecentyears