皮皮学，免费搜题
登录
搜题
【简答题】
ER模型的设计是在数据库设计的________阶段完成的。
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】假如一个溶质的分配比为 0.1 ,它分配在色谱柱的流动相中的质量分数是( )。
【单选题】It can be inferred from the passage that
A.
Hindley was on bad terms with Heathcliff.
B.
Mr. Earnshaw hated Hindley's misbehavior.
C.
Hindley and Heathcliff had quarrels frequently.
D.
Heathcliff tried to be nice to people around.
【简答题】阅读理解。 A Gift of God One fine summer morning-it was the beginning of harvest, I remember-Mr. Earnshaw came down stairs, dressed for a journey; after he had told Joseph what was to be done during the da...
【单选题】Which of the following statements about Heathcliff is false?
A.
He was brought back from Liverpool by Mr. Earnshaw.
B.
He was favoured by Mr. and Mrs. Earnshaw.
C.
Hindley felt envy of Healthcliff.
D.
Everyone of the Linton family looked down upon Heathcliff.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
