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(A) it has a tail (B) a tail with which it (C) its tail (D) as its tail 15． In the years ahead, health professionals will be able to enhance or restore health far better _________ at present. (A)
parent bird does. (D) They are expensive to operate. 22. Which of the following terms is defined in thepassage? (A) Aviculturists (line I) (B) Gradient (line 8) (C) Incubation (line 15) (D) Embryo
alent show (b)The talent show was canceled (c )Not many students enjoy talent shows (d)The speakers are judges for the talent show 23 (a)The tour guide will be late (b)The appointment for the tour
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tiated by physiological stimuli such as A B reproductive changes, external pressures such as weather changes, or a bination C of either types of changes. D 25. Lawrence Robert Klein received the 1980
中国最大的管理资源中心 (大量免费资源共享 ) 第 19 页 共 47 页 学习 （ 2）分数可以让学生之间互相比较，激励学生学习 （ 3）分数可以让学生有成就感，更加乐观，积极，所以能够学的更好 7同意计算机使工作变的更加容易和方便了 （ 1）计算机和很多工作结合在一起，减轻了工作量，很多计算一秒钟就完成了 （ 2）计算机让工作变的更加赏心悦目 （ 3）计算机使生活变 的更加方便，如互相交流，
A pany has announced that it wishes to build a large factory near your munity. Discuss the 5 advantages and disadvantages of this new influence on your munity. Do you support or oppose the factory?
o sleep 睡觉 get to someone 让某人很烦 get together 聚会，见面 get……under control 将 …… 控制住 get up 起床 get used to 习惯 get……in order 将 …… 整理、整理 gift catalog 礼品目录 gift shop 礼品店 give away 给出去 give credibility to 相信 …
(A) both (B) came (C) did (D) when 15. 200 bones forming the framework, or skeleton, of the human body. (A) Being over (B)There are over (C) Where over (D)Over 16. The world39。 s water balance is
? 亊实上 , 五个 . 五个 ? 那我生癿时候 , 是去医院还是冥备个大盒子 ? 我们做五个是因为 , 这样我们可以确保至少 25%癿机会至少有一个能出生 . 什举 ? 25%? 也就是说有75%癿可能根本就没有孩子 ! 嘿 , 我想 , 要是放迚 200个胚胎那成功癿机会是多少 ? Ross: Oh sure, Ross will do it! It’s not like he has a