完形填空

    Look at this girl.  1 name is Wang Meimei.  2 is twelve. Wang Ming is her brother. He is3 Class Three，Grade Two. Do you know how old he is? He is fourteen years old. The brother4 sister are in No. 2 Middle School. Their mother5 a teacher. She is an6 teacher. Their father, Mr Wang, is a teacher, 7. He is a Chinese teacher in No. 8 Middle School. Their students all love them because they love their students. They have(有) a cat.8 name is Mimi. 9 a nice cat. The cat and Wang Meimei are 10friends.

钢索桥的桥面被____吊起。

人体的支持和运功是在神经系统的支配下，依靠运动系统来完成的，人体的运动系统由____、____、____组成．

上面这个数读作：____，写作：____。它是由____个百，____个十组成的。

下列植物分别属于植物界中最低等和最高等植物类群的是（  ）