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【判断题】
发盘的有效期是指可供受对发盘做出接受的时间与期限。它既是对发的约束,也 是对发的保障。A.
正确
B.
错误
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反馈参考答案：
举一反三
【多选题】现代教育技术与课程相融合的过程经历了（）
A.
以计算机为核心的阶段
B.
信息技术与课程融合的阶段
C.
以计算机进行辅助教学的阶段
D.
大数据阶段
E.
MOOC阶段
【简答题】Once there was an old farmer, with a horse that was almost as old as him. He set out one morning with his young son, to sell the horse before it died. Father rode and son walked, because the farmer di...
【简答题】电路如下图所示,设触发器初始状态均为零,试画出在 CP作用下Q1和Q2的波形。
【多选题】Which of the following is the correct English equivalent of "我安排他们在小酒吧见面,但那个小伙子一直都没有来。" There may be more than one correct sentence.
A.
I had set up a meeting for them at a pub, but the young man didn't turn up.
B.
I arranged a meeting for them at a bar, but the boy didn't turn up.
C.
I arranged them to meet with each other at a pub, but the guy didn't show up.
D.
I arranged for them to meet at the pub, but that guy did not turn up.
【简答题】阅读表达。（共5小题，计5分） 阅读短文，根据要求完成下面各小题。 ★8－year－old boy becomes a CEO Harli Jordean, an 8－year－old boy from Stoke Newington, London loves marbles(弹珠)very much. With his mother’s help, he set up his own webs...
【简答题】A man tried to catch monkeys to sell them to zoos. The monkeys, however, were very c 小题1: and every kind of trap(计谋) that he set failed. A young boy watched the man’s efforts and then took a pot (壶) w...
【简答题】根据短文内容和首字母提示，在下文空格处填入适当的词使短文完整，在答题卡标有题号的横线上，完整地写出空缺处各单词的正确形式。（每空一词） A man tried to catch monkeys to sell them to zoos. The monkeys, however, were very c 小题1: and every kind of trap(计谋) that he set fai...
【简答题】根据短文内容,从方框中选择恰当的词语填空,有的需要变换形式。 used to, change, imagine, midnight, set up, help, several, raise, strong, satisfaction Do you know Craig Kielburger? At the age of 12, he started a group to help kids ...
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