• 2022-05-30 问题

    若f(x)<0成立,则g(x)≤0必须成立;若f(x)<0不成立,则g(x)无限制。引入一个0-1变量y来解决这一逻辑关系: A: f(x)≥-M(1-y)g(x)≤My B: f(x)≥-Myg(x)≤My C: f(x)≥-M(1-y)g(x)≤M(1-y) D: g(x)≥-M(1-y)f(x)≤My

    若f(x)<0成立,则g(x)≤0必须成立;若f(x)<0不成立,则g(x)无限制。引入一个0-1变量y来解决这一逻辑关系: A: f(x)≥-M(1-y)g(x)≤My B: f(x)≥-Myg(x)≤My C: f(x)≥-M(1-y)g(x)≤M(1-y) D: g(x)≥-M(1-y)f(x)≤My

  • 2021-04-14 问题

    输入成绩求最高分:m=0;for(i=0;i m=x

    输入成绩求最高分:m=0;for(i=0;i m=x

  • 2022-06-05 问题

    I'm punctual in my work lfe. But I'm not ___________ in my personal life by American standards.

    I'm punctual in my work lfe. But I'm not ___________ in my personal life by American standards.

  • 2022-05-29 问题

    I’m not very like 11)______________. Um, they are very similar to each other, but I’m 12)________________ I’m ... they’re more like my mom. I’m more like my dad.

    I’m not very like 11)______________. Um, they are very similar to each other, but I’m 12)________________ I’m ... they’re more like my mom. I’m more like my dad.

  • 2021-04-14 问题

    ----What can I do for you ______ my mail while I’m away on a business trip? ----I’m wondering if you ______ my mail while I’m away on a business trip.

    ----What can I do for you ______ my mail while I’m away on a business trip? ----I’m wondering if you ______ my mail while I’m away on a business trip.

  • 2022-05-29 问题

    I’m considering ___ my job as I’m not getting on well with my boss. A: changed B: to change C: changing D: to be changed

    I’m considering ___ my job as I’m not getting on well with my boss. A: changed B: to change C: changing D: to be changed

  • 2022-05-29 问题

    If I love you, I am growing as a result of my love. A: If I love you, I am becoming mature as a result of my love. B: If I love you, I’m growing taller as a result of my love. C: As a result of my love, I’m working hard to become successful. D: As a result of my love, I’m becoming more clever than before.

    If I love you, I am growing as a result of my love. A: If I love you, I am becoming mature as a result of my love. B: If I love you, I’m growing taller as a result of my love. C: As a result of my love, I’m working hard to become successful. D: As a result of my love, I’m becoming more clever than before.

  • 2021-04-14 问题

    I'm afraid that I have to __________ my appointment.

    I'm afraid that I have to __________ my appointment.

  • 2022-06-15 问题

    以下表达式中,正确的是( ) A: K'(MY) = c(MY) / c(M)c(Y) B: K'(MY) = [MY] / [M][Y] C: K(MY) = [MY]/ [M][Y] D: K(MY) = [M][Y]/ [MY]

    以下表达式中,正确的是( ) A: K'(MY) = c(MY) / c(M)c(Y) B: K'(MY) = [MY] / [M][Y] C: K(MY) = [MY]/ [M][Y] D: K(MY) = [M][Y]/ [MY]

  • 2022-06-19 问题

    I’m happy, and I mean it from the _______ of my heart.

    I’m happy, and I mean it from the _______ of my heart.

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