Mr. Wu___this math problem____him many times, but he still doesn’t understand it.

A. explains ; to   B. has explained ; for  C. has explained ; to  D. explained ; with

 

【答案】

C

【解析】

試題分析：句意：吳老師給他講了幾遍這道數(shù)學(xué)題目，但他還是不懂。句中用現(xiàn)在完成時(shí)，have/has+動(dòng)詞過去分詞，表示過去發(fā)生的事情對(duì)現(xiàn)在有影響，主語是第三人稱單數(shù)，所以用has explained; explain…to sb.向某人解釋，介詞用to，故選C。

考點(diǎn)：考查時(shí)態(tài)。

 

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：初中英語 來源： 題型：023

The students are preparing for their class presentation. Mr. Wu wants to know how everything is going on. He is asking Kitty,Amy and Millie some questions about it. Complete their conversation with possessive adjectives or possessive pronouns.

　

Mr. Wu:
How is everything, girls?
Kitty:
Fine, thank you. We are preparing for the presentation.(l)________topic is'The Funny World'.
Mr. Wu:
Sounds great! Whose idea is this?
Kitty:
It's (2)________.We want (3)________classmates to know more about the amazing things in the world.
Mr. Wu:
Good idea. Where are Daniel and Simon? Are they doing anything for the presentation?
Kitty:
Yes. They are writing articles for (4)________pictures in the next classroom. These pictures are (5)________.
Mr. Wu:
Whose pictures are those? Are they (6)________, Kitty?
Kitty:
No. I didn't take any pictures. But I wrote an article about the amazing things. Here is (7)________article.
Mr. Wu:
The pictures are (8)________.I took them in the Funny World Museum.
Kitty:
Did Sandy do anything for the presentation?
Mr. Wu:
This article is (9)________.She made a poster for the article on the computer. She wants to print it out, but there is something wrong with (10)________computer.
Kitty:
What a pity (遺憾)! Does it mean that we will have to miss the beautiful poster?
Mr. Wu:
Oh, no. Daniel's computer works very well. Sandy says she will use (11)________to print it out.
Kitty:
That will be fine. Well, thank you for(l2)________nice work.

查看答案和解析>>

科目：初中英語 來源： 題型：

用括號(hào)內(nèi)所給動(dòng)詞的適當(dāng)形式填空。
【小題1】When __________the Red Cross __________ (set) up ?
【小題2】Who do you think ________ (win) the first prize in tomorrow’s competition?
【小題3】My hair is too long. I will have it __________ (cut) this Saturday.
【小題4】I tried many ways I could think of _________ (stop) the little boy from crying.
【小題5】 ---__________ Miss Gao ___________ (forgive) you for your mistakes? --- Not yet.
【小題6】The students were made __________ (read) the text once more by Mr. Wu.
【小題7】---Why didn’t I see you at the concert?
---Because I didn’t go. I _________ (show) the visitors around our school.
【小題8】 Oil __________ (catch) fire easily. You must be very careful.
【小題9】The disabled mustn’t _________ (laugh) at by anybody.
【小題10】If I ___________ (have) a rest when he comes, please ask him to wait for a while in my office.

查看答案和解析>>

科目：初中英語 來源：2012-2013學(xué)年江蘇省盱眙縣七年級(jí)下學(xué)期期中考試英語試卷（帶解析） 題型：閱讀理解

Exhibition(展覽) at the Palace Museum
The Palace Museum is a wonderful place to visit. There are lots of fun and interesting things to see. Come to visit the Palace Museum.

Closing Time
 Place      
 Things to See
10:00 a.m.
Taihe Palace
Golden Throne
10:30 a.m.
Zhonghe Palace
Works of Art
11:00 a.m.
Baohe Palace
Works of Art
1:00 p.m.
Jingren Palace
Bronzes(青銅器)
1:40 p.m.
Yonghe Palace
Pottery(陶器)
2:30 p.m.
Huangji Palace
Chinese Paintings
4:00 p.m.
Fengxian Palace
Clocks and watches
Tickets:  Adults: ￥15.00
Children: Over 12:￥10.00
Under12: Free
Discount: 20% on Saturday
Opening Time: 9:00a.m.~ 4:00 p.m.
10:00a.m.~ 3:00p.m. on Saturday
Not Open on Sunday
Notices(注意事項(xiàng)): Keep quiet.
Keep the museum clean.
Don’t forget to buy some souvenirs for your friends and family.
Do not take any photos.
Do not touch anything.
【小題1】How many kinds of things can you see at the exhibition ?
A．FourB．FiveC．SevenD．Eight
【小題2】When can you see clocks and watches?
A．At 1:40 p.m. from Monday to Saturday
B．At 4:00 p.m. on Saturday
C．At 4:00 p.m. every day
D．At 4:00 p.m. from Monday to Friday
【小題3】Mr Wu wants to visit the exhibition with his two students this Saturday. The two                students are both 14. How much are the tickets together?
A．￥35.00B．￥28.00 C．￥15.00D．￥7.00
【小題4】The Palace Museum opens ________ days a week.
A．FiveB．TwoC．SevenD．Six
【小題5】Which of the following can you do at the exhibition?
A．To talk to each otherB．To take a few nice photos
C．To buy some souvenirsD．To touch golden throne

查看答案和解析>>

科目：初中英語 來源：2012-2013學(xué)年甘肅省七年級(jí)上11月月考英語試卷（解析版） 題型：閱讀理解

Dear friends,

My name is Tony. I am English. I am thirteen years old this year. I am tall, and I am good at playing football. I am in Grade Seven. There are thirty boys and twenty girls in my class. We are learning Chinese in our school. Our Chinese teacher is Mr. Wu. He is a little short, but he is very strong. He is very nice to us. I have some good friends in my class. Tom is a tall boy and has short black hair. He is good at playing football, too. Alice is short and she loves wearing red dresses. She is good at English. Shelly has long hair. She can speak Japanese and she likes running. We all study hard.

What about your school and your friend?  Please write soon.

Yours,

Tony

1.Which country is Tony from?

A．America.          B．England.           C．China.            D．Japan.

2.Who is Mr. Wu?

A．He is Tony’s English teacher.

B．He is Tony’s father.

C．He is Tony’s friend.

D．He is Tony’s Chinese teacher.

3.How many students are there in Tony’s class?

A．30               B．20               C．50               D．52

4.Who likes running?

A．Tom              B．Alice             C．Shelly            D．Mr Wu

5.Who writes this letter?

A．Tony                                 B．Tom

C．Shelly                                D．We don’t know

 

查看答案和解析>>

同步練習(xí)冊(cè)答案