阅读理解An80-year-oldcouplewerehavingproblemrememberingthingssotheydecidedtogototheirdoctortogetcheckedouttomakesurenothingwaswrongwiththem.Whentheyarrivedatthedoctor'stheyexplained
阅读理解
An 80-year-old couple were having problem remembering things so they decided to go to their doctor to get checked out to make sure nothing was wrong with them.
When they arrived at the doctor's they explained to the doctor about the problems they were having with their memory. After checking the couple out the doctor told them that they were physically okay but might want to start writing things down and make notes to help them remember things. The couple thanked the doctor and left.
Later that night while watching TV the man got up from his chair and his wife asked “Where are you going? ”
He replied “To the kitchen. ”
She asked “Will you get me a bowl of ice cream?”
He replied “Sure. ”
She then asked him “Don't you think you should write it down or you can remember it ?”
He said “No I can remember that. ”
She then said “Well I would also like some strawberries on top. You had better write that down because I know you' 11 forget that.”
He said “I can remember that you want a bowl of ice cream with strawberries. ”
She replied “Well I also would like whipped cream on top. I know you will forget that so you'd better write that down. ”
With irritation in his voice he said “I don't need to write that down! I can remember that. ”He then fumed into the kitchen.
After about 20 minutes he returned from the kitchen and handed her a plate of bacon and eggs. She stared at the plate of bacon and eggs. She stared at the plate for a moment and said angrily;“I TOLD you to write it down! You forgot my toast!”
1．Which of the following statements is true to the fact?
[ ]
A．The doctor realized that something serious went wrong with the couple but he didn't tell them.
B．The doctor thought that the couple was physically okay and gave no further advice .
C．The couple believed the doctor that they were all right.
D．The old man thought that he was all right but not his wife.
2．When the old man fumed into the kitchen he felt ________.
[ ]
3．We learned from the passage that ________.
[ ]
A．the couple went to see a well-known doctor
B．the doctor didn't give the couple much advice because they were too old
C．forgetting things easily is a sign of aging
D．the couple could no longer take care of themselves
数列求解a(n)a(n)>0,a(1)=1,(n+1)﹡[(a(n+1))^2]-n*[(a(n)) 2020-03-30 …
请问这个递归方程应该怎么解A(n)=a0+b0*A(n-1)+c0*B(n)B(n)=a1+b1* 2020-05-17 …
已知下列n(n为正整数)歌关于X的一元二次方程X^2-1=0----1X^2+X-2=0----2 2020-06-02 …
（1）已知下列n（n为正整数）个关于x的一元二次方程（1）x平方-1=0（2）x平方+x-2=0（ 2020-06-02 …
先求因式分解Z^3-1=0分解到（Z-1)(Z-X)(Z-X)的形式然后分解Z^4-1=0和Z^5 2020-06-12 …
线性代数书后习题求解...设n元线性方程组AX=0的系数矩阵A的秩为n-3,且a1,a2,a3为线 2020-06-30 …
先阅读，再解决问题，例题：若m2+2mn+2n2-6n+9=0，求m和n的值．（1）若x2+2y2- 2020-11-03 …
排列数与组合数m等于0时的情况1.首先排列数有Am.n,如果m＝0.n＞0则Am.n=n×(n－1) 2020-11-18 …
使用mathematica求解多元不等式整数解出错,tt={10.11,14.31,17.48,25 2020-12-14 …
就是那个,你们能帮我么...1.若|n-4|=4-n,求满足条件的正整数的n的值.2.解方程|x-1 2021-02-04 …