从这篇文章中选出至少5个的短语Roger thougth he was all prepared for his dinner party last night.He had sent invitations to his boss and all the people at the office.He had looked through several cookbooks and had found some very interest

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从这篇文章中选出至少5个的短语Roger thougth he was all prepared for his dinner party last night.He had sent invitations to his boss and all the people at the office.He had looked through several cookbooks and had found some very interest

从这篇文章中选出至少5个的短语Roger thougth he was all prepared for his dinner party last night.He had sent invitations to his boss and all the people at the office.He had looked through several cookbooks and had found some very interest
从这篇文章中选出至少5个的短语
Roger thougth he was all prepared for his dinner party last night.He had sent invitations to his boss and all the people at the office.He had looked through several cookbooks and had found some very interesting recipes.he had even gone all the way downtown to buy imported fruit,vegetables,and chess,which he needed for his dinner.However,as soon as Roger's doorbell rang and his guests arrived,he realized that he had forgotten to turn on the oven.Roger felt very foolish.He couldn't believe what he had done.He thought he was all prepared for his dinner party,but he had forgotten to do the most important thing.

从这篇文章中选出至少5个的短语Roger thougth he was all prepared for his dinner party last night.He had sent invitations to his boss and all the people at the office.He had looked through several cookbooks and had found some very interest
be all prepared for 完全准备好了
send invitations to 邀请某人
looked through 浏览查阅
turn on 打开
forget to do 忘记去做某事

looked through
as soon as
turn on
prepared for
sent invitations

prepare for, look through, go all the way, as soon as, turn on,

从这篇文章中选出至少5个的短语Roger thougth he was all prepared for his dinner party last night.He had sent invitations to his boss and all the people at the office.He had looked through several cookbooks and had found some very interest 从8个女同学,10个男同学中选出5个代表参加运动会,其中:至少有一个女同学,有几种选法 从1.2.3.4.5.6.50中,至少要选出( )个不同的数,才能保证其中一定有一个数是5的倍数. 从5位男生3位女生中选出3个代表参加一次竞赛,至少有一位女生,有几种选法 数学2-3组合从5个男民兵和4个女民兵中选出4个民兵组成一巡逻队,要求巡逻队中至少有2个男民兵和一个女民兵,这样的选法有几种? 急求排列组合的的解答!从6名车工中选出4人,从5名钳工中选出3人,分派到3个试验小组,每组至少一名车工和一名钳工,并且选出的七人全部派完,求有多少种不同的分配方案.(要详细的解答过程 组合的计数从6名车工中选出4人,从5名钳工中选出3人,分派到3个小组,每组至少有1名车工和一名钳工,并且选出的7人全部派完,则不同的分配方案总数的多少 从方框中选出适当的短语,用其正确的形式填空,完成句子. 从24的约数中选出4个,组成比例 从4个班级的学生中选出7名学生代表,若每一个班级中至少有一名代表,则选法种数为,我想要具体的思路 从1,3,5,……,99中,至少选出多少个数,其中必有两个数的和是100. 从1-50中,至少要选出几个数,才能保证其中一定有一个数是5的倍数 从4个班级的学生中选出7名学生代表,若每一个班级中至少有1名代表,则选法种数为多少? (求思路) 5个几分之一相加等于1从1~100的自然数中选出不能重复 从0到9中选出3个数字,没有0或5的概率 某大学要从16名大学生(其中男学生10名,女学生6名)中选出8名学生组成“假期下乡科学小组”.1如果小组中至少选出3名女生,可以组成多少个不同的小组?2如果小组中至多有5名男生,可组成组 多少人参加投票才能保证至少有5个同学投了相同的两名候选人的票?从8名同学中选出一名三好生,规定每位同学必须从8人中任选2名.问:至少有多少名同学参加投票才能保证至少有5名同学投 从1-50这50个自然数中,至少选出多少数,才能保证其中必有两个数互质