------______, is the seat free?

  ------______, it’s taken. My friend will be back soon.

A. I’m sorry; I apologize                B. I beg your pardon; I’m afraid

  C. Good morning; Oh, that’s right.        D. Excuse me; Sorry

練習冊系列答案
相關習題

科目：高中英語 來源： 題型：單選題

I understand ______ preparation that staff must put in under pressure to meet the deadline.


  1. A.
    more than the enormous amount of
  2. B.
    better than most the enormous number of
  3. C.
    better than most the enormous amount of
  4. D.
    fewer than the number of

查看答案和解析>>

科目：高中英語 來源： 題型：

I began to fish before memory began, _______ I know I have always fished.

 A. so far  B. so as far as  C. as far as  D. so

查看答案和解析>>

科目：高中英語 來源： 題型：

It is thought that one billion people I the world,  ______is half the word’s workers, earn their living by farming.

A. if    B. that    C. which   D. what

查看答案和解析>>

科目：高中英語 來源： 題型：

I should like to try that coat on, but I don t know if it is my ____.

A. length   B. measure C.size  D. pattern

查看答案和解析>>

科目：高中英語 來源： 題型：

—The experiment is of particular importance.

　　　　—I see. We will carry on with it ________ we can get enough money.

　　A. unless　　　　B. though　　　　C. whether　　　　D. until

查看答案和解析>>

同步練習冊答案