Hello!I'mAliceMiller.I'mEnglish.Thisismyfather.HisfirstnameisDavid.Thisismymother.HerfirstnameisGrace.Myphonenumberissix-zero-four,nine-seven-one-three.MyfriendisLiuDong.HisEnglishnameisFrank.
Hello! I'm Alice Miller.I'm English.This is my father.His first name is David.This is my mother.Her first name is Grace.My phone number is six-zero-four,nine-seven-one-three.My friend is Liu Dong.His English name is Frank.He is Chinese(中国人).His telephone number is 821-4078.Look at the photo.Who(谁)is that in the photo? It's my Chinese teacher(教师).Her name is Zhang Lan.She is a good teacher.
1.My first name is ________.
A.Alice B.Miller C.David D.Grace
2.My father's last name is ________.
A.David B.Miller C.Grace D.Frank
3.My telephone number is ________.
A.821-4078 B.713-6049 C.640-9713 D.604-9713
4.Liu Dong is my ________.
A.father B.mother C.friend D.teacher
5.________ is in the photo.
A.David B.Alice C.Liu Dong D.Zhang Lan
ABDCD
X和Y均为短周期元素,已知aXn-比bYm+多两个电子层,则下列说法正确的是()A.b>5B.X只 2020-04-08 …
对一个满二叉树,有m个叶子结点,n个结点,深度为h,则().A.n=h+mB.h+m对一个满二叉树 2020-04-26 …
元素Mn-的核外电子数为x,质量数为A,则M原子核内的中子数为()A.A-xB.A-x+nC.A- 2020-05-13 …
某元素R的阳离子是RN+,核外共有x个电子,其质量数为A,则R核内中子数为()A.A-X+NB.A 2020-05-13 …
这个程序要求是输出m个数中任取n个数的所有组合,我要抓狂了==#include;#includei 2020-06-28 …
下列各项中注音有误的一项是()A.huàn浣溪纱莞尔一笑wǎnB.hún插科打诨鱼肉荤腥hūn浑水 2020-06-28 …
抽象函数定积分问题将和式极限lim(n-->无穷)(1/n)[f(a+h/n)+f(a+2h/n) 2020-07-20 …
在大豆和烟草试验中,W.W.Garner和H.A.Allard观察到不论何时播种,同一种的植株几乎 2020-07-22 …
下列对应法则是从集合A到集合B的映射的是()A.A=R,B={x|x>0},f:x→y=|x|B. 2020-07-30 …
已知a≠0,n是正整数,那么下列各式中错误的是()A.a-n=1anB.a-n=(1a)nC.a-n 2021-02-04 …