开心

( ) 20. How ____ is the hat, Tony? 100 yuan. A. often B. many C. much ( ) 21. I usually go shopping _______my mother once a week. A. for B. with C. and ( ) 22. He’s fast, but I will be_______. A.

2. Ben has four _____(sheeps, sheep). guinea pig _______ (have, has) four legs and a short tail. 4. Ben and Ja ________ (have, has) three dogs. 5. The goldfish_____(is, are) cute and small. (Are, Do)

workers （ ） 55.–Whose watch is this? –Is it a black _________? A. it B. one C. this （ ） 56.–__________ can you see in the picture? –Tom’s mother. A. Who B. Which C. Whose （ ） _______ these babies,

A. it up B. up it C. its up （ ） you like ______ after you finish the school? A. a teacher B. be a teacher C. to be a teacher （ ） is not ________ dairy. A. he B. him C. his （ ） is my pen? A. When B.

d basketball. （ ） 2. Does she want a guitar? b. I planted trees. （ ） 3. What did you do yesterday? c. It’s 7:30. （ ） 4. Where are you going? d. No, she doesn’t. （ ） 5. Do you like reading books? e.

too cold______ camping. （二）单项选择。 选择最佳答案，把编号写在括号里。 （ 8 分） ( ) are you going to _____ tonight? I’m going to play basketball. A. What, do B. Where, go C. How, do ( ) 2. _____ is he going to stay? In a

（ ） 2. My father is a doctor. ( ) 3. The boy is making models. （ ） 4. There is an art room in our school. I like art. ( ) 5. I like reading a story . What about you? 八 、 读句子，选出恰当的词，把编号写在横线上，使句子通顺合理

2、垂。 这样自然会形成上、中、下错落有序的枝组体系，是优质、稳产的关键。 大、中、小枝组的搭配，一般同侧相邻枝组枝轴间的距离为：大型枝组 80100型枝组 4050型枝组 3040育枝 2030强拉枝”是中、高密度果园培养纺锤形树体的一项行之有效的技术措施。 而开心树形是果园密度调整后采用的一种新树形，该树形充分尊重树体自然生长规律，是实现由小冠向中、大冠树过渡的稀植栽培优良树形。

2、所苹果集约化果园进行。 供试品种为长富 2 号，树形分别为苹果乔化开心树形、矮化开心树形及改良小冠树形。 试验树于 1994 年春季定植，砧木为八棱海棠，矮化开心树形的基砧与其它树形相同，中间砧为山西农科院果树所培育的 果矮化砧木，嫁接长度 20 厘米。 矮化开心树形的整形过程分为 3 个阶段。 苗木定植后第 13 年为主干形阶段，通过中央干短截修剪，培养上部势力较强的主干树形；第 46

He is short. is too ________( young , younger) to go to school. 53. I_________ （收到） many_________ （礼物） last Sunday. 54. _______（谁的） room is _______（大） , yours______（或者） hers? 55. The horse runs very