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【判断题】
在线开放课程建设的三个核心是学习资源建设、学习活动规划、学习效果测评。( )
A.
正确
B.
错误
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参考答案：
举一反三
【单选题】She is not very good at_gardens.
A.
to design
B.
designed
C.
designing
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【简答题】A．She Was too busy to remember if she had returned them. B．She didn't return them in fact. C．She gave them to the landlord to return. D．She did return them but somehow the library made a mistake.
查看完整题目与答案
【单选题】下列哪项不属于组方原则（ ）
A.
君
B.
臣
C.
复
D.
佐
查看完整题目与答案
【简答题】根据句意选择正确的单词。 1. She likes drawing and math. She can design cars. She is an ____________. [     ] A. engineer B. salesperson C. cleaner 2. He enjoys math. He helps the bank use their money well. He is ...
查看完整题目与答案
【单选题】下列微生物中属于原核细胞型微生物的有( )
A.
酵母菌
B.
霉菌
C.
细菌
D.
病毒
查看完整题目与答案
【单选题】特种作业人员需年满（）周岁。
A.
16
B.
17
C.
18
D.
20
查看完整题目与答案
【简答题】A．She was too busy to remember if she had returned them. B．She didn't return them in fact. C．She gave them to the landlord to return. D．She did return them but somehow the library made a mistake.
查看完整题目与答案
【单选题】下列各式中,去括号或添括号正确的是( ) A . a 2 -( 2a - b+c ) =a 2 - 2a - b+c B . - 2x - t - a+1= -( 2x - t ) + ( a - 1 ) C . 3x - [5x -( 2x - 1 ) ]=3x - 5x - 2x+1 D . a - 3x+2y - 1=a+ (- 3x+2y - 1 )
A.
a 2 ﹣（ 2a ﹣ b+c ） =a 2 ﹣ 2a ﹣ b+c
B.
﹣ 2x ﹣ t ﹣ a+1= ﹣（ 2x ﹣ t ） + （ a ﹣ 1 ）
C.
3x ﹣ [5x ﹣（ 2x ﹣ 1 ） ]=3x ﹣ 5x ﹣ 2x+1
D.
a ﹣ 3x+2y ﹣ 1=a+ （﹣ 3x+2y ﹣ 1 ）
查看完整题目与答案
【单选题】特种作业人员年满(-----)周岁。
A.
16
B.
18
C.
20
查看完整题目与答案
【简答题】（1）计算：（1）（﹣4） 3 ﹣4×（﹣ ） 2 （2）化简：2x﹣（3x﹣ ）+[5x﹣ （x﹣2）] （3）解方程：y﹣ = y﹣2．
查看完整题目与答案
相关题目：
【单选题】She is not very good at_gardens.
A.
to design
B.
designed
C.
designing
查看完整题目与答案
【简答题】A．She Was too busy to remember if she had returned them. B．She didn't return them in fact. C．She gave them to the landlord to return. D．She did return them but somehow the library made a mistake.
查看完整题目与答案
【单选题】下列哪项不属于组方原则（ ）
A.
君
B.
臣
C.
复
D.
佐
查看完整题目与答案
【简答题】根据句意选择正确的单词。 1. She likes drawing and math. She can design cars. She is an ____________. [     ] A. engineer B. salesperson C. cleaner 2. He enjoys math. He helps the bank use their money well. He is ...
查看完整题目与答案
【单选题】下列微生物中属于原核细胞型微生物的有( )
A.
酵母菌
B.
霉菌
C.
细菌
D.
病毒
查看完整题目与答案
【单选题】特种作业人员需年满（）周岁。
A.
16
B.
17
C.
18
D.
20
查看完整题目与答案
【简答题】A．She was too busy to remember if she had returned them. B．She didn't return them in fact. C．She gave them to the landlord to return. D．She did return them but somehow the library made a mistake.
查看完整题目与答案
【单选题】下列各式中,去括号或添括号正确的是( ) A . a 2 -( 2a - b+c ) =a 2 - 2a - b+c B . - 2x - t - a+1= -( 2x - t ) + ( a - 1 ) C . 3x - [5x -( 2x - 1 ) ]=3x - 5x - 2x+1 D . a - 3x+2y - 1=a+ (- 3x+2y - 1 )
A.
a 2 ﹣（ 2a ﹣ b+c ） =a 2 ﹣ 2a ﹣ b+c
B.
﹣ 2x ﹣ t ﹣ a+1= ﹣（ 2x ﹣ t ） + （ a ﹣ 1 ）
C.
3x ﹣ [5x ﹣（ 2x ﹣ 1 ） ]=3x ﹣ 5x ﹣ 2x+1
D.
a ﹣ 3x+2y ﹣ 1=a+ （﹣ 3x+2y ﹣ 1 ）
查看完整题目与答案
【单选题】特种作业人员年满(-----)周岁。
A.
16
B.
18
C.
20
查看完整题目与答案
【简答题】（1）计算：（1）（﹣4） 3 ﹣4×（﹣ ） 2 （2）化简：2x﹣（3x﹣ ）+[5x﹣ （x﹣2）] （3）解方程：y﹣ = y﹣2．
查看完整题目与答案
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