1. [单选题]19．
A. easy
B. easily
C. easier
D. more easily
2. [单选题]16．
A. weaker
B. stronger
C. fatter
D. thinner
3. [单选题]（2分）指出下列词语中加点字读音完全正确的一项（ ）。
A. 狡黠（xiá） 休憩(qì) 广袤(mào) 酗酒（xiōng）
B. 惬意（jiá） 忐忑（tè） 驰骋（chéng） 阴霾（mái）
C. 蛊惑（gǔ） 瞋视（chēn） 校对（jiào） 倔强（jué）
D. 挑衅（xìn） 亵渎（xiè） 栈道（jiàn） 炽热（zhì）
4. [单选题]It's Sunday morning． Eli and her mother (11) to do the shopping． Her mother wants to buy some food for lunch． Eli wants to buy a new T-shirt and some school things． They come to a new shop．"What does your shop sell? Eli asks． "A lot of things，"says (12) in the shop．
B. There are lots of people in the shop． Eli wants a T-shirt．
D. "
E. lt-s nice．
F. "How much is the T-shirt?"
H. Can I find a cheap one?"
I. And it's(17) thirty yuan．
J. (18) a lot．
L. (19) mother buys a lot of food， like bread， cakes， meat and fish．(20) get home very late．
N. going
O. go
P. wants
Q. walks
5. [单选题]一些食物的近似pH如下：食物
A. 葡萄汁
B. 苹果汁
C. 牛奶
D. 鸡蛋清
E. PH
F. 3.5~4.5
G. 2.9~3.3
H. 6.3~6.6
I. 7.6~8.0
J. 下列说法中不正确的是（ ）。
K. 鸡蛋清和牛奶显碱性
L. 苹果汁和葡萄汁显酸性
M. 苹果汁比葡萄汁的酸性强
N. 胃酸过多(hyperchlorhydria)的人应少饮葡萄汁和苹果汁
6. [单选题]Canada is the second largest country in the world． It is over 7,000 kilometres from the (11) coastc海岸) to the east．lt (12) six time zones． (13) it is 9 am in Vancouver on the west coast ,it is l:30．pm in St John's on the east coast．'
English and French (14) the two mamlanguages in Canada． About 60 percent of (15) people speak English ,and about 25 percent speak French． More (16 ) 70 percent of its popu-lation live in cities near the US border(边境)． Ottawa is the capital． Every year millions of tourists go there to (17) museums and take part in the cultural(文化的) activities． Toronto is the largest city of the country (18) about 2.5 million people． Montreal is (19) second biggest French-speaking city in the world． The maple leaf is the nauonal symbol of Canada． The Canadian flag has a red maple leaf on a red(20) white background． ( )11．
A. About 60 percent of (15) people speak English ,and about 25 percent speak French． More (16 ) 70 percent of its popu-lation live in cities near the US border(边境)．
B. Every year millions of tourists go there to (17) museums and take part in the cultural(文化的) activities． Toronto is the largest city of the country (18) about 2.5 million people． Montreal is (19) second biggest French-speaking city in the world． The maple leaf is the nauonal symbol of Canada． The Canadian flag has a red maple leaf on a red(20) white background．
D. west
E. east
F. south
G. north
7. [单选题]对下列病句的修改有误的一项是（）
A. 我班同学讨论并听取了校长关于培养良好行为习惯的讲话。（语序不当，“讨论”和“听取”调换）
B. 通过这次野外学习，使我对自然科学的兴趣更大了。(缺主语，删掉“使”字）
C. 建国六十年来，中国人民的生活水平不断改革。(主谓不搭配，“改革”换为“提高”)
D. 昨天下午，我等了他整整一小时(one hour)左右。（前后矛盾，将“整整”改为“足足”）
8. [单选题]68．
A. no one
B. someone
C. everyone
D. anyone
9. [单选题]关于磁体和磁场，以下说法中错误的是
A. 悬挂起来的小磁针静止时，小磁针的北极指向地理的北极附近
B. 铁、铜、铝等金属材料都能够被磁化
C. 磁体之间的相互作用力是通过磁场而发生的
D. 通电导体周围一定存在磁场
10. [单选题]某段导体两端的电压是4V时，通过导体的电流是1A；如果将该导体两端的电压减少到2V时，通过导体的电流是
A. 25A.
B. 0.5A.
D. D． 3A
