To:LucySubject:HelloDearLucy,ThankyouforyourphotosfromLondon.Thephotosareverynice.Ilikethemverymuch.Theparkinthephotoisverybig.Inourcity,thereisabigpark,too
To:Lucy Subject:Hello Dear Lucy, Thank you for your photos from London. The photos are very nice.I like them very much.The park in the photo is very big. In our city,there is a big park,too.Let me talk about it.It’s in the centre(中心)of the city.In he park there is a small river .The water is good.We can swim in it.There is a small zoo in the park.Next to the zoo,there is a supermarket(超市).A gym is on the left(左边的)of the supermarket.At the weekend I often have a walk with my parents,my friends—Darning and Lingling in the park. I hope you can come to China again. Love, Wang Hui |
1.Who writs the email?
A.Lucy B.Daming C.Lingling D.Wang Hui
2.Where is Lucy now?
A.In Tokyo. B.In London. C.In Beijing. D.In New York
3.The word“river”means“________”in Chinese.
A.河流 B.餐馆 C.健身房 D.洗衣店
4.Which picture is right according to the email?
A.
GYM | SUPERMARKET | ZOO |
B.
GYM | ZOO | SUPERMARKET |
C.
SUPERMARKET | GYM | ZOO |
D.
ZOO | GYM | SUPERMARKET |
5.When do Wang Hui’s family often walk in the park?
A.On Tuesday. B.On Wednesday. C.On Thursday. D.On Sunday.
DBAAD
关于矩阵的秩的问题题:设A为4×3矩阵,B为3×4矩阵,且R(A)=2,R(B)=3,求R(AB) 2020-05-13 …
设关系R、s和T分别如下图所示,其中T是R和S的一种操作结果。则A.T=R ∞SB.T=R∞SC<E 2020-05-23 …
假设某程序语言的文法如下: S→SaT|T T→TbR|R R→PdR|P P→fSg|e 其中Vr 2020-05-26 …
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 …
关于高一函数的换元法已知f(x-1)=x²-2x,求f(x)老师给的解题过程:设t=x-1∵x∈R 2020-08-01 …
关于光学里面的菲涅尔公式疑问?光学里面R+T=1(反射率和折射率之和为1)中R和T是s偏振光或p偏振 2020-11-04 …
5个选手P,Q,R,S,T举行一场赛跑.P胜Q,P胜R,Q胜S,并且T在P之后,Q之前跑完全程.谁不 2021-01-01 …
5个选手P、Q、R、S、T举行一场赛跑,P胜Q,Q胜R,并且T在P之后,Q之前跑完全程,谁不可能得第 2021-01-01 …
5个选手P,Q,R,S,T举行一场赛跑.P胜Q,P胜R,Q胜S,并且T在P之后,Q之前跑完全程.谁不 2021-01-01 …
英文单词分类填空动物类1.O()t()p()s2.k()t()e()3.l()b()t()r4.a( 2021-02-05 …