完形填空Samisamiddleschoolstudent.He1doingchores.Buthehadtodo2chores.ForexampleonMondaysWednesdays3Fridayshetookouttherubbish.Andonweekendshealwayswashedh
完形填空
Sam is a middle school student. He 1 doing chores. But he had to do 2 chores. For example on Mondays Wednesdays 3 Fridays he took out the rubbish. And on weekends he always washed his father's car. He also cleaned his own room 4 a week. What a chore that was ! 5 he even had to 6 after his little sister and brother.
Sam had a foreign 7 at school. His name was Kumar. 8 chores in Kumar's family was very differ ent. In the house only the girls did chores. His sisters made all the beds and cleaned all the rooms too even his bedroom. His mother always cooked the meals went shopping. and 9 the food. So when Kumar talked to his friend Sam about chores he felt very lucky.
One day Sam had an 10 . He wanted to make a robot to do the chores in the future.
( ) l. A. liked B. unlike C. hated
( ) 2. A. any B. much C. many
( ) 3. A. to B. yet C. and
( ) 4. A. once B. one C. every
( ) 5. A . Sometime B. Sometimes C. Some times
( ) 6. A. take B. make C. look
( ) 7. A. friend B. sister C. aunt
( ) 8. A. Doing B. Do C. Making
( ) 9. A. prepare B. preparing C. prepared
( )10. A. resolution B. information C. idea
1C 2C 3C 4A 5B 6C 7A 8A 9C 10C
t℃时,把10g某物质A完全溶解在40g水里,恰好形成饱和溶液.则在t℃时A物质的溶解度为.此t℃ 2020-05-02 …
n阶方阵A对任意n维向量x,满足x^TAx=0,充要条件为AT=-A;证明:充分性:f=x^TAx 2020-05-17 …
纵横字谜之英语暑假作业题(s)(o)(r)(r)(n)(g)(r)(e))(a)(k)(k)(e) 2020-06-06 …
r(A*A^T)=r(A^T*A)=r(A)证明方程AX=0与A^TAX=0同解AX=0显然有A^ 2020-06-10 …
.请教A+B=A(B^T)B+A(A^T)B能写成A+B=AB(B^T)+(A^T)AB.请教A+ 2020-06-12 …
某种植物细胞常染色体上的A、B、T基因对a、b、t完全显性,让红花(A)高茎(B)圆形果(T)植株 2020-07-22 …
A为m行n列的矩阵,则(AX)^(T)*(AX)大于等于0.请问这是为什么呢?完整题目是:A为m行n 2020-11-11 …
ARIMA模型中为什么有白噪声at项啊!假设现在已经对一个时间序列进行了模式识别,确定为ARIMA( 2020-12-14 …
ARIMA模型中为什么有白噪声at项啊!假设现在已经对一个时间序列进行了模式识别,确定为ARIMA( 2020-12-14 …
lingo求救急MODEL:SETS:ID/1..4/;NO(ID):a,b,n;endsetsma 2020-12-19 …