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【多选题】
以下属于3-4岁幼儿语言领域目标的是()
A.
愿意在熟悉的人面前说话,能大方地与人打招呼。
B.
基本会说本民族或本地区的语言。
C.
能在成人的提醒下使用恰当的礼貌用语
D.
能主动使用礼貌用语,不说脏话、粗话。
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【判断题】实际气体在低温、高压的条件下最接近理想气体。 ( )
A.
正确
B.
错误
【单选题】Each of the following statements can be used as the answer to the questiones listed below. Please pair the answers with the questions. 1.He decided to consult an acting coach to help him to learn to c...
A.
Why are CEOs so intensely lonely?
B.
What makes a good international CEO according to Mervyn Davies?
C.
What strategies for coping have CEOs come up with?
D.
Why did one CEO take on an acting coach?
【单选题】It was in the small house was built with stones he spent his childhood.
A.
which; that
B.
that; which
C.
which; which
D.
that; where
【简答题】Fill in each of the blanks in the following sentences with a word from the box. C hange the form where necessary. physician subtract connection authority specifically demand resume familiarize label d...
【单选题】消费者购买那些使用时间较长和更换周期较长的商品,叫做( )。
A.
日用品
B.
特殊品
C.
耐用品
D.
非耐用品
【单选题】It was in the small house ________ was destroyed by the flood ________ he spent his childhood.
A.
which; that
B.
that; where
C.
which; where
D.
that; which
【多选题】网络客户服务的优势有()。多 P253
A.
提供更高层次的服务
B.
降低客户服务的成本
C.
提高客户服务的效率
D.
客户寻求服务的主动性增强
【简答题】It was in the small house ___was built with stones by his father ___ he spent his childhood. A. which; that      B, that ;where          C, which; which    D. that; which
【单选题】设置外键约束时,以下说法错误的是:
A.
外键来源表须有主键,并且,两个字段的类型、长度必须完全一致
B.
外键引用SQL语句中表达“引用”概念的是:REFERENCES
C.
外键表达的其实是分别来源于不同表的两个字段之间的一种约束关系
D.
外键约束只能用命令删除
【单选题】第一个建立社会保险制度的国家是( )
A.
德国
B.
英国
C.
美国
D.
俄罗斯
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