Thetextintendstotellusthat
[A]thechangeofhumanheightfollowsacyclicpattern.
[B]humanheightisbecomingevenmorepredictable .
[C]Americanshavereachedtheirgeneticgrowthlimit.
[D]thegeneticpatternofAmericanshasaltered.
正确答案：C
![The text intends to tell us that[A] the change of human height follows a cyclic pattern](http://www.mshxw.com/aiimages/29/21727.png "The text intends to tell us that[A] the change of human height follows a cyclic pattern")
Thetextintendstotellusthat
[A]thechangeofhumanheightfollowsacyclicpattern.
[B]humanheightisbecomingevenmorepredictable .
[C]Americanshavereachedtheirgeneticgrowthlimit.
[D]thegeneticpatternofAmericanshasaltered.
正确答案：C名师互学网 版权所有 (c)2021-2022 ICP备案号：晋ICP备2021003244-6号
