A)听录音,选出你所听到的内容。(听一遍)()1.A.healthyB.healthC.help()2.A.letterB.littleC.litter()3.A.anewapple巳.afewapplesC.alotofapples()4.A.meetB
A) 听录音,选出你所听到的内容。(听一遍)
( ) 1. A. healthy B. health C. help
( ) 2. A. letter B. little C. litter
( ) 3. A. a new apple 巳.a few apples C. a lot of apples
( ) 4. A. meet B. mean C. meat
( ) 5. A. a lot of vegetables B. a little rice
C. some vegetables
( ) 6. A. Sweet food is good for your teeth.
B. Sweet food is not good for your teeth.
C. Sweet food is not good for your health.
-
A 2. B 3. B 4. C 5. A 6. B
A) 听录音,选出你所听到的内容。(听一遍)
1. Do you have a healthy diet?
2. Liu Tao drinks a little water every day.
3. She eats a few apples.
4. I have a lot of meat for dinner.
5. We need some rice and a lot of vegetables.
6. Sweet food is not good for your teeth.
已知方程组x+y=3a+9的解是整数.x-y=5a+1(1)求a的取值范围(2)化简|4a+5|- 2020-04-11 …
已知12是A的一个特征值求a和其他两个特征值因为12是A的特征值,所以|A-12E|=0.|A-1 2020-04-13 …
在平面直角坐标系中,A(4,0),B(0,-4),C(0,4),点M为射线OA上A点右侧一动点在平 2020-05-13 …
A cute litter dog翻译翻译以下~~~~~~~~我如果用死板的翻译的话是不是一只可 2020-05-14 …
因式分解 (a+1)(a+2)(a+3)(a+4)+24一定要确保正确! 2020-05-15 …
由100个碱基对能构成的dna种类有?从理论上讲,由100个碱基对能构成的dna种类有?A.4的一 2020-05-17 …
简单方程化简(b/a)4-4(b/a)2-4=0求(b/a)的值重新写一遍题目是不是没看清啊。(b 2020-05-17 …
因式分解有很多方法,请仔细阅读一道因式分解题目的两种不同的分解方法:因式分解:a^3+3a^2-4 2020-05-23 …
一个三角形中的不等式.s.R.r分别为三角形的面积外接圆半径内接圆半径,求证a^4+b^4+c^4 2020-06-06 …
a-4的相反数因为a-4的相反数是它们的差的负数,所以把a-4看成一个数,就是-(a-4).-(a 2020-06-12 …