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【简答题】
已知向量 a =(2,1), b =(-1,-1),求向量 a +2 b 的坐标。
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参考答案:
举一反三
【单选题】When Linda was a child, her mother always let her have______bed.
A.
the breakfast in
B.
the breakfast in the
C.
breakfast in
D.
breakfast in a
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【判断题】标注圆弧的半径及圆的直径尺寸时需要建立带有前缀的标注样式。
A.
正确
B.
错误
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【简答题】乙醛氧化制醋酸DCS仿真操作系统中,为保证操作安全进行,流程设置及操作控制指标做了哪些要求?
查看完整题目与答案
【单选题】When Linda was a child, her mother always let her have ______ bed.
A.
the breakfast in
B.
the breakfast in the
C.
breakfast in
D.
breakfast in the
查看完整题目与答案
【单选题】Her mother always persuades her()her diet properly.
A.
to reduce
B.
not to reduce
C.
reduce
D.
reducing
查看完整题目与答案
【单选题】在网络广告的策划中,如果是推广在线业务,适宜在 投放。 ( )
A.
访问量大的综合门户网站
B.
行业门户网站
C.
搜索引擎购买关键字排名
D.
美誉度低的综合门户网站
查看完整题目与答案
【判断题】法律可以去追诉犯罪的间接原因。()
A.
正确
B.
错误
查看完整题目与答案
【判断题】毛泽东思想是毛泽东的全部思想的总和
A.
正确
B.
错误
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【简答题】Danish was a very lazy girl. Her mother always asked her to learn to read, __1 __she didn’t.It was disappointing.Her mother was __2__ about that. One morning,Dinah just __3__ and was looking through t...
查看完整题目与答案
【单选题】Her mother always __ her to ice cream.
A.
treated
B.
trick
C.
thick
查看完整题目与答案
相关题目:
【单选题】When Linda was a child, her mother always let her have______bed.
A.
the breakfast in
B.
the breakfast in the
C.
breakfast in
D.
breakfast in a
查看完整题目与答案
【判断题】标注圆弧的半径及圆的直径尺寸时需要建立带有前缀的标注样式。
A.
正确
B.
错误
查看完整题目与答案
【简答题】乙醛氧化制醋酸DCS仿真操作系统中,为保证操作安全进行,流程设置及操作控制指标做了哪些要求?
查看完整题目与答案
【单选题】When Linda was a child, her mother always let her have ______ bed.
A.
the breakfast in
B.
the breakfast in the
C.
breakfast in
D.
breakfast in the
查看完整题目与答案
【单选题】Her mother always persuades her()her diet properly.
A.
to reduce
B.
not to reduce
C.
reduce
D.
reducing
查看完整题目与答案
【单选题】在网络广告的策划中,如果是推广在线业务,适宜在 投放。 ( )
A.
访问量大的综合门户网站
B.
行业门户网站
C.
搜索引擎购买关键字排名
D.
美誉度低的综合门户网站
查看完整题目与答案
【判断题】法律可以去追诉犯罪的间接原因。()
A.
正确
B.
错误
查看完整题目与答案
【判断题】毛泽东思想是毛泽东的全部思想的总和
A.
正确
B.
错误
查看完整题目与答案
【简答题】Danish was a very lazy girl. Her mother always asked her to learn to read, __1 __she didn’t.It was disappointing.Her mother was __2__ about that. One morning,Dinah just __3__ and was looking through t...
查看完整题目与答案
【单选题】Her mother always __ her to ice cream.
A.
treated
B.
trick
C.
thick
查看完整题目与答案
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