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【多选题】
What has contributed to Oprah’s success?A.
Her persistence.
B.
Her determination.
C.
Her father’s education.
D.
Her courage when confronting difficulties.
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反馈参考答案：
举一反三
【单选题】在SQL语言中,下面关于谓词EXISTS说法错误的是( )。
A.
谓词EXISTS后面可以跟相关子查询
B.
谓词EXISTS后面可以跟不相关子查询
C.
谓词EXISTS后面的子查询返回一个记录的集合
D.
谓词EXISTS可以用在WHERE子句中
【简答题】Reasons behind His Success · The little guy had the 1)________ to turn space travel into a 2)_______ . · Traveling in space was a 3)_______ that he had when he was 12. He started with model pl...
【简答题】Fill in the following blanks with the expressions given below. Change the forms where necessary. 1) Jack was worried about whether
he’d be able to finish his work . 2) John wasn’t allowed to join the
...
【简答题】Put the words in order to make sentences from the video. been / home / I've / lucky / to be / Richard Branson's / enough / invited to 2. his / secret / hoping / out / the / of / success / I'm / to fin...
【简答题】设函数 ，其中 . （1）若 ，求 在 的最小值； （2）如果 在定义域内既有极大值又有极小值，求实数 的取值范围； （3）是否存在最小的 ，使得当 时，不等式 恒成立.
【判断题】His success in doing business was related to the fact that he was elected President of the Society for the Preservation of Rare Furniture.
A.
正确
B.
错误
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