植物通过蒸腾作用丧失了吸收的99%的水分,这是一种浪费.(判断对错)
- When is Lang Lang's concert?
- It's three o'clock the afternoon of December 18th.
一般情况下,人类精子中性染色体的组成是( )
关于运动和力,下列说法中正确的是( )