下列人体的生理过程中，不属于排泄的是 [ ] A．食物残渣的_爱下问搜题

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问题选择题

下列人体的生理过程中，不属于排泄的是 [ ]

A．食物残渣的排出

B．二氧化碳和水由呼吸系统排出

C．汗液的排出

D．尿液的排出

答案

A

完形填空

完形填空。

There is a big tree 1 my house. A bird 2 in the tree. Every day I take some food to the tree. 3 bird sees me and comes 4 . The food is in my hand. The bird comes 5 my hand and 6 the food.
After 7 it goes back into the 8 . I give 9 food to this bird every day. And the bird 10 me. We
are good friends.

( )1. A.in front
( )2. A.sitting
( )3. A.A
( )4. A.on
( )5. A.in
( )6. A.eats
( )7. A.me
( )8. A.house
( )9. A.little
( )10.A.thank

B.near
B.living
B.An
B.to
B.to
B.eat
B.it
B.tree
B.some
B.likes

C.from
C.lives
C./
C.from
C.from
C.with
C.these
C.sky
C.any
C.sees

D.on
D.sit
D.The
D.down
D.for
D.for
D.that
D.field
D.a few
D.is like

填空题

在易锈蚀地带或盐碱地区的拉线要用浸过防腐油的麻片缠扎，缠扎部位自地面上（）cm至地下（）cm。