[ ]
B. one and a half hour
C. one and half hours
D. one and a half hours
A. chicken
B. sheep
C. duck
D. pig
A. six years old
B. six-years-old
C. six-year-old
D. six-year-olds
( )1. Sandy was one of the model at the fashion show. ______
A B C D
( )2. Sandy wore her hair in a 1990"s style last Friday. ______
A B C D
( )3. Miss Hu came into the classroom and the students stopped to talk. ______
A B C D
( )4. Simon often takes Amy to home and they play the piano together. ______
A B C D
( )5. There are at least three thousands students in our school. ______
A B C D
A. buy, potatos
B. to buy, potato
C. buy, potatoes
D. buying, potatos
1. Does a bird have two ______ (wing)?
2. What does the ______ (speak) mean?
3. There are many ______ (mouse) in the old house.
4. Here are some ______ (brush).
5. The ______ (hunt) caught a tiger yesterday.
6. Mr. Wang teaches ______ (we) English this term.
7. How to take good ______ (careful) of my parrot is a problem.
8. Cao Chong ______ (weight) an elephant in a clever way.
9. I do everything ______ (careful) to make it happy and healthy.
10. Goldfish swim with their ______ (fin) and tails.
- 1塑料根据其受热时性质不同,可分为______塑料和______塑料,二者在性质上不同之处是:______.
- 2下图为上海世博会的徽标,有关该徽标的说法正确的是 ①体现了中西合璧、多元文化和谐融合的意境 ②用中国的书法表达出世博会的
- 3John is in trouble now. Let’s go and help .A.himB.his
- 4设F1,F2分别为椭圆的焦点,点A,B在椭圆上,若,则点A的坐标是( )。
- 5多项式5o2b-21ob+1o-1中,是______(几次几项式),其中二次项的系数是______.
- 6在△中,,点在上,垂直平分,垂足为点,且,则 .
- 7You might search on the internet for professors and their co
- 8已知函数(I)若是的极值点,求的极值;(Ⅱ)若函数是上的单调递增函数,求实数的取值范围.
- 9集存款、取款、贷款、消费、结算、查询为一体的信用工具是 [ ]A.支票 B.汇票 C.信用卡 D.电子货币
- 10三角形的三边之比是3:4:5,周长是36cm,则最长边比最短边长______.
- 1设,,(1)当时,求的子集的个数;(2)当且时,求的取值范围。
- 2如图所示,质量为m的小球带有电量q的正电荷,中间有一孔套在足够长的绝缘杆上,杆与水平成α角,与球的摩擦系数为μ。此装置放
- 3现有高一年级的学生名,高二年级的学生名,高三年级的学生名,从中任选人参加某项活动,则不同选法种数为( )A.12 B
- 41895—1945年台湾曾离开祖国怀抱50年,造成这种状况的不平等条约是A.《南京条约》B.《北京条约》 C.《马关条约
- 5小明在做“模拟眼球成像”的实验装置操作示意如下图所示,请你根据此图回答第1~5小题: 1.图中左边的白纸板相当于眼球的
- 6要测定一小块不规则的铁块的密度,必须测定铁块的 和 ,然后用公式________计算出铁块的密度。如有下
- 7I am afraid that his answer is _____ from correct.A.farB.fre
- 8如图是一个几何体的三视图,则该几何体的体积为
- 9立方根等于它本身的实数是( )A.0,-1.B.1,-1.C.0,1.D.0,1,-1.
- 10【题文】若某地所处的昼弧长于夜弧,说明该地①正午太阳高度角大 ②昼长夜 ③处于夏半年 ④处