---- I can’t get through to the general manager’s office anyhow.
---- The line is busy. Someone ___________ the telephone.

A．can have used B．can use
C．must have usedD．must be using

D

解析試題分析：考查情態(tài)動(dòng)詞推測(cè)的用法。A項(xiàng)中 can have used可能已經(jīng)用了； B項(xiàng)中can use可以用；C項(xiàng)中must have used一定已經(jīng)使用；D項(xiàng)中 must be using一定正在使用。句意：－我無(wú)論如何也無(wú)法打通總經(jīng)理辦公室的電話。-熱線。一定有人在用電話。
考點(diǎn)：考查情態(tài)動(dòng)詞推測(cè)的用法。
點(diǎn)評(píng)：情態(tài)動(dòng)詞的用法，要掌握每個(gè)情態(tài)動(dòng)詞的基本用法，其它的結(jié)構(gòu)都是由其基本用法變化而來(lái)。比如，A項(xiàng)中 can have used其實(shí)就是can“可能”加上完成時(shí)態(tài)have used“已經(jīng)完成”構(gòu)成。其它的類(lèi)推。

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來(lái)源： 題型：閱讀理解

Mr. Jackson was tired of living in his old house in the countryside and wanted to sell it and buy a better one. He tried to sell it for a long time, but was not successful, so at last he decided to go to an estate agent.

The agent advertised(登廣告) the house straight away, and a few days later, the owner saw a very beautiful photograph of his house, with a wonderful description of his garden in an expensive magazine.

Having read the advertisement through, the house owner hurried to phone the estate agent, saying, “I'm sorry, Mr. Jones, but I've decided not to sell my house after all.” “Why?” the agent asked in a surprised voice. “Because from the advertisement in that magazine I can see it's just the kind of house I've wanted to live in all my life.”

Mr. Jackson wanted to sell his house because _____.

   A. he needed some money to support his family

   B. his house was too old to live in

   C. he wanted some money to buy a new one

   D. he didn't want to live in the house any longer

The reason why Mr. Jackson went to the estate agent was _____.

   A. he had failed in selling his house by himself

   B. he wanted the estate agent to help him to get a good price

   C. he was sure that the estate agent could help him

   D. he wanted the estate to advertise his house in the magazine

At last Mr. Jones _____.

   A. was successful in selling the house

   B. felt sorry to have lost a sale by his doing too good a job

C. was satisfied with what he had done in the advertisement

D. didn’t understand why Mr. Jackson had changed his mind

What do you think of the advertisement in magazines?

   A. They are worth reading.

   B. They usually make things far better than they really are.

   C. They are a great help to those who want to buy something.

   D. They describe things as they really are.

What’s the meaning of “an estate agent” in paragraph one?

A. a person who has a house to sell       

B. a person who helps others to advertise houses in magazines

C. a person whose work is to sell houses for others

D. a person who likes beautiful houses 

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

 —Are you going to have a holiday this year?

  —I'd love to. I can't wait to leave this place ______.      

 A. off                 B. out               C. behind               D. over

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

I can''t think he ____ tell me a lie .

A . might B . could C . would D . should

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：閱讀理解

Dear all,

    Please read Professor Hume’s email about his next lecture on Rosa Parks.

Susan Miller

Secretary

＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊

Dear Susan，

Please forward this message to students of my history class.

Besides the life story of Rosa Parks in the textbook，the students are also required to read the passage below and some related stories that can be borrowed from the school library.

Ted Hume

    The early experiences of Rosa Parks（1913-2005），long known as the “mother of the civil rights movement.” were not different from those of many African-Americans at that time. The black woman，however，turned the course of American history in December 1955 when she refused to give up her scat on a bus to a white man. “By sitting down.” remarked John Lewis，“she was standing up for all Americans.”

    Among the numerous awards Parks received in her life were the Presidential Medal of Freedom（1996）and the Congressional Gold Medal(1999).

    Parks died on Oct.24，2005，At St. Paul A，M，E，Church in Montgomery，a large crowd including Secretary of State Condoleezza Rice celebrated her life. Rice said she and others，who grew up when the political activities of Parks held public attention. might not have realized her impact(影響)on their lives，“but I can honestly say that without Mrs. Parks，I probably would not be standing here as Secretary of State.”

    After her casket（靈柩）was placed at the Capitol. U.S. President Bush，members of Congress and ordinary Americans paid their respects. In American history Parks is the first woman to lie in state at the Capitol，a very high regard usually reserved for Presidents of the United States.

63. What is the main purpose of Susan’s email？

A. To make arrangements for Professor Hume’s class.

B. To introduce to the students Rosa Parks.

C. To help the students organize a lecture.                  D. To answer Professor Hume’s last email.

64. What does the underlined word “forward” mean？

A. Explain.            B. Send.            C. Take.              D. Read.

65. The political impact of lose Parks lies in the fact that she ___________.

A. helped Condoleezza Rice achieve political success

B. joined the civil rights movement at a young age

C. made racial equality a common value in American society

D. set a good example in her early life for other black Americans

66. How was Rosa Parks treated after her death？

A. She was named “mother of the civil rights movement.”

B. She was received by President Bush at the Capitol.

C. She was given the President Medal of Freedom.

D. She was honored to lie in state at the Capitol.

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

I can''t think he ____ tell me a lie .

A . might      B . could     C . would     D . should

查看答案和解析>>

同步練習(xí)冊(cè)答案