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【多选题】
B737系列机型共有 [填空(1)] 个厨房,分别位于 [填空(2)] 和 [填空(3)] 。
A.
两
B.
前服务间
C.
后服务间
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参考答案:
举一反三
【单选题】As we all know, _________ exercise will help to strengthen the heart and improve circulation of the blood.
A.
normal
B.
average
C.
regular
D.
ordinary
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【单选题】某一个操作系统对内存的管理采用页式存储管理方法,所划分的页面大小是
A.
要依据内存大小而定
B.
必须相同
C.
要依据 CPU 的地址结构
D.
要依据外存和内存的大小而定
查看完整题目与答案
【简答题】已知点A(2,a)和点B(b,-1)关于原点对称,则a= ( );b=( )。
查看完整题目与答案
【单选题】The company's training plan was designed to help the employees to improve their work habits and ______.
A.
proficiency
B.
sufficiency
C.
insufficiency
D.
efficiency
查看完整题目与答案
【简答题】已知点A(2,a)和点B(b,-1)关于原点对称,则a=______;b=______.
查看完整题目与答案
【简答题】已知点A(2a+3b,-2)和点A′(-1,3a+b). (1)若点A和A′关于y轴对称,则a+b=______; (2)若点A和A′关于x轴对称,则a+b=______.
查看完整题目与答案
【单选题】His advice couldn’t help ____ her health, so she couldn’t help ____.
A.
improve , cry
B.
improving, cry
C.
improve, crying
D.
improving, crying
查看完整题目与答案
【简答题】His efforts to improve the sales of this product have been very (help) ______.
查看完整题目与答案
【简答题】A project ________ great significance is to be discussed, which will help to improve the local people's living conditions.
查看完整题目与答案
【简答题】Genetically modified crops can help to improve nutrient contents and farmingproductivity.
查看完整题目与答案
相关题目:
【单选题】As we all know, _________ exercise will help to strengthen the heart and improve circulation of the blood.
A.
normal
B.
average
C.
regular
D.
ordinary
查看完整题目与答案
【单选题】某一个操作系统对内存的管理采用页式存储管理方法,所划分的页面大小是
A.
要依据内存大小而定
B.
必须相同
C.
要依据 CPU 的地址结构
D.
要依据外存和内存的大小而定
查看完整题目与答案
【简答题】已知点A(2,a)和点B(b,-1)关于原点对称,则a= ( );b=( )。
查看完整题目与答案
【单选题】The company's training plan was designed to help the employees to improve their work habits and ______.
A.
proficiency
B.
sufficiency
C.
insufficiency
D.
efficiency
查看完整题目与答案
【简答题】已知点A(2,a)和点B(b,-1)关于原点对称,则a=______;b=______.
查看完整题目与答案
【简答题】已知点A(2a+3b,-2)和点A′(-1,3a+b). (1)若点A和A′关于y轴对称,则a+b=______; (2)若点A和A′关于x轴对称,则a+b=______.
查看完整题目与答案
【单选题】His advice couldn’t help ____ her health, so she couldn’t help ____.
A.
improve , cry
B.
improving, cry
C.
improve, crying
D.
improving, crying
查看完整题目与答案
【简答题】His efforts to improve the sales of this product have been very (help) ______.
查看完整题目与答案
【简答题】A project ________ great significance is to be discussed, which will help to improve the local people's living conditions.
查看完整题目与答案
【简答题】Genetically modified crops can help to improve nutrient contents and farmingproductivity.
查看完整题目与答案
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