选A 注意下contain和include的区别 一般contain是内部包含
contain [k?n'tein]
vt.
1. 包含，包括，含有，装有；由…组成：例句: The bowl contained a variety of fruit.
这个碗里盛着各种各样的水果。2. 容纳，能装：例句: The bottle contains 500 millilitres.
这个瓶子能装500毫升。3. 等于；相当于：例句: A pound contains 16 ounces.
一磅等于16英两。4. 克制，容忍：例句: At the sight of this cruelty, they could hardly contain their anger.
看到这种惨不忍睹的景象，他们简直无法克制他们的愤怒情绪。5. 牵制，遏制，制止：例句: The cholera outbreak has been contained.
霍乱的爆发已被遏制住。6. 数学是…的倍数，可被(某数)除尽：例句: Fourteen contains seven and two.
14可被7和2除尽。vi.[废语]克制感情，自制
include [in'klu:d]
vt.
1. 包括；包含：例句: The farm includes 150 acres.
这个农场有150英亩。There are 10 people including you.
包括你有10个人。2. 列入，计入：例句: to include the freight in the account
将运费计入账内I include you in the list.
我把你列入名单。3. 包住，关住：例句: The nutshell includes the kernel.
果壳裹着果仁。4. [废语]禁闭，监禁