itgle.com

I will call you before I go. Well, I've got to run.－ ____________________________A.I'm pleased to meet you.B.Yes, you can leave if you like.C.Oh, no, you can't.D.All right. Hope to see you soon.

题目
I will call you before I go. Well, I've got to run.－ ____________________________

A.I'm pleased to meet you.

B.Yes, you can leave if you like.

C.Oh, no, you can't.

D.All right. Hope to see you soon.

相似考题

1.乳牙萌出的顺序为A．I→Ⅱ→Ⅳ→Ⅲ→VB．I→Ⅱ→Ⅲ→]V→VC．I→Ⅲ→Ⅱ→Ⅳ→VD．Ⅱ→I→Ⅲ→Ⅳ→VE．Ⅱ→I→Ⅳ→Ⅲ→V

2.一Well, Mary, how are you?一_____________A. I'm goodB. I'm niceC. I' m fine

3.－Well, Mary, how are you? －().A、I’m goodB、I’m pleasedC、I’m fineD、I’m nice

4.一I'm very tired. I've please just finished work .--- ____.A. Well，you'd better go home and have a good restB. Oh，great! CongratulationsC.Ok,I'11 give it to you tomorrow.

更多“I will call you before I go. Well, I've got to run.－ ____________________________ ”相关问题

  • 第1题：

    Kathy, I’d like you to meet Maggie Jacobs.

    (). Maggie. You’re doing a great job.

    A、 I‘m pleased to meet you

    B、 It’s great to see you again

    C、 I' m happy to meet you too


    参考答案：C

  • 第2题：

    I () you as soon as I () in Shanghai.

    A、call; arrive

    B、will call; arrive

    C、call; will arrive

    D、will call; will arrive


    参考答案：B

  • 第3题：

    John: Well, it's getting late. Maybe we could get together some other time.

    Harry: _________.

    A、Take it easy

    B、Nice to see you back

    C、Sounds good

    D、I'll give you a call

    E、Yes,I've enjoyed it


    参考答案：C

  • 第4题：

    What can I do for you, Madam?

    ()500yuan in cash to my son in Beijing University.

    A、 You’d better remit

    B、 I'd like to remit

    C、 I'd rather remit


    参考答案：B

  • 第5题：

    –– Son: Mom, may I play computer game for an hour or so?

    –– Mom: ____

    A: Your teacher tells me that you should study harder.

    B: Sorry, Dad ’s using the computer now.

    C: I ’ve said before that the game takes too long.

    D: Well, ah ⋯You’re absolutely right to ask.


    参考答案：B

  • 第6题：

    B 宽度优先（种子染色法）

    5．关键路径

    几个定义： 顶点1为源点，n为汇点。

    a. 顶点事件最早发生时间Ve[j], Ve [j] = max{ Ve [j] + w[I,j] },其中Ve (1) = 0;

    b. 顶点事件最晚发生时间 Vl[j], Vl [j] = min{ Vl[j] – w[I,j] },其中 Vl(n) = Ve(n);

    c. 边活动最早开始时间 Ee[I], 若边I由<j,k>表示，则Ee[I] = Ve[j];

    d. 边活动最晚开始时间 El[I], 若边I由<j,k>表示，则El[I] = Vl[k] – w[j,k];

    若 Ee[j] = El[j] ，则活动j为关键活动，由关键活动组成的路径为关键路径。

    求解方法：

    a. 从源点起topsort,判断是否有回路并计算Ve;


    正确答案：

     

     

相关内容