【名词&注释】
物理性质(physical properties)、女教师(female teachers)、《食品安全法》(law of food safety)、非洲国家(african countries)、高纯度(high purity)、殖民统治(colonial rule)、化学式(chemical formula)、纳米比亚(namibia)、万隆会议(bandung conference)、苏伊士运河(suez canal)
[单选题]38_______.
A. much
B. many
C. more
D. most
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举一反三：
[单选题]阅读材料，回答4-5题：我国《食品安全法》于今年6月1日起正式实施，国家相关执法部门要对食品和饲料添加剂要进行全面检查，以维护食品安全。三聚氰胺是一种含氮有机化合物，重要的化工中间产品，化学式(chemical formula)为C3N6H6。它是一种白色晶体，微溶于水，低毒，常温下稳定，高温可分解放出剧毒的氰化物。动物长期摄入会造成泌尿系统的损害。曾有不法分子将三聚氰胺添加到奶制品和饲料中以提高产品含氮量。
A. 第 4 题 有关三聚氰胺的描述正确的是（ ）。
B. 三聚氰胺的物理性质是：它是一种白色晶体，微溶于水，低毒，高温可分解。
C. 三聚氰胺是有机物
D. 三聚氰胺是一种高纯度的蛋白质
E. 材料中加点的“氮”是指氮分子
[单选题]6． The teacher asked us to stop _________，but _________ the text．
A. to talk ;reading
B. to talk; to read
C. talking; reading ．
D. talking; to read
[单选题]用螺丝固定工件时，要在螺帽下垫一个面积较大的垫圈，使用垫圈是为了 【 】
A. 增大螺帽对工件的压强
B. 减小螺帽对工件的压力
C. 增大接触面的粗糙程度，防滑
D. 增大工件受力面积，减小压强
[单选题]There are a lot of _________in our school． They work very hard．
A. woman teachers
B. women teachers
C. womens teachers
D. women teacher
[单选题]西方列强的殖民统治，不仅使非洲国家失去了经济资源，也使非洲国家失去了政治尊严，那就是民族的独立和平等。下列史实标志着非洲国家最终找回“政治尊严”的是
A. 万隆会议(bandung conference)的召开
B. 埃及收回苏伊士运河(suez canal)
C. 1960年，非洲17个国家独立
D. 纳米比亚(namibia)独立
[单选题]B"Well ,we're in our new house． Let's get a new pet to go along with it．Mrs Brown said to her husband．
A. "Do you want to see the ads in the newspaper?"
B. Many pets there need homes． Since tomorrow is Saturday, we can both go ,"she said．
C. "We want to be sure that the pets here go to good homes ,"Mr Snow said ,"so I need to ask you some questions． " After they talked for a while ,the Browns decided to get a small dog． It wouldn't need-a big
D. After Mr Snow gave the Browns a book on pet care ,they chose one and wanted to take her home right away． But the animal doctor hadn't checked her yet． So Mrs now told them to return on Sunday．
E. The animal doctor said, "Shadow has had all of her shots(预防针)． She will be healthy． "The Browns thanked the doc- tor and took Shadow home．
F. From the reading we learn that_________ ．
G. the Browns have never had a pet before
H. the Browns knew about Shadow from the newspaper
I. Shadow is a small and healthy dog
J. Mr Brown didn-t quite agree with his wife
[单选题]图中圆与圆之间不同的位置关系有（ ）．
A. 2种
B. 3种
C. 4种
D. 5种
[单选题]Henry is a little fatter than he wants to be． He ( 1 ) to lose some weight． So he is on diet． He tries not to eat to0 ( 2 ) and he eats very little sugar because it will make him ( 3 ) ． He also does exercise every ( 4 ) ．' He swims very often，( 5 ) he runs about two kilometers a day．Now he is ( 6 ) than before． Henry's sister，Susan，is healthier than Henry． ( 7 ) is also younger and thinner than he is． She does ( 8 ) every day，too． She doesn’t ( 9 ) much meat． But she eats a lot of fruit and vegetables because she thinks ( 10 ) are better for her health．( )1．
A. wants
B. thinks
C. asks
D. likes
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