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【单选题】
已知 , 且 ,则x的值为     (   )
A.
1
B.
2
C.
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参考答案:
举一反三
【单选题】(2017.23)If you fight hard , k now who you are , and are proud of who you are , you've got a good of winning .
A.
choice
B.
chance
C.
decision
D.
direction
【单选题】在数据库技术的发展历程中,以面向对象模型为主要特征的数据库系统属于第( )代。
A.
B.
C.
D.
【单选题】. The exciting performance attracted the passers-by’s___________.
A.
attention
B.
notice
C.
patience
D.
taste
【单选题】在数据库技术的发展历程中,以面向对象模型为主要特征的数据库系统属于第( )代。
A.
B.
C.
D.
【单选题】【C7】
A.
graduates
B.
references
C.
passers-by
D.
applicants
【简答题】A.The residents. B.The passers. C.The soldiers. D.The police.
【单选题】在数据库技术的发展历程中,以面向对象模型为主要特征的数据库系统属于第()代。
A.
B.
C.
D.
【单选题】For a teacher to facilitate learning effectively in the classroom, he or she must...Which of the following is one of the main roles of the teacher?
A.
Concentrate on teaching to the advantage of the brightest pupils in the classroom .
B.
Do all the talking in the classroom .
C.
Apply strict procedures outlined in his/her teaching/lesson plan.
D.
Have a clear knowledge of who his/her learners are.
【单选题】He outlined his plan and then_______ to explain them in more detail.
A.
went
B.
proceeded
C.
kept
D.
progressed
【单选题】Sometimes, kids have extra challenges making friends, even if you're doing everything fight as a parent. All children are capable of having friends, although high self-esteem really helps them succeed...
A.
Cards.
B.
Children.
C.
Children's feelings.
D.
Children's friends.
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