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【判断题】
( )数控机床的主程序调用子程序用指令M99PXXXX(子程序号),而返回主程序用M98指令
A.
正确
B.
错误
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举一反三
【单选题】I. Reading Comprehension: Choose the best one to fill in the blank. People have been painting pictures for at least 30,000 years. The earliest pictures were painted by people who hunted animals. They ...
A.
the hunters wanted to see the pictures
B.
the painters were animal lovers
C.
the painters wanted to show imagination
D.
the pictures were thought to be helpful
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【单选题】Choose the one which can fully express the meaning of the words given blow. I looked at her hard. She had filled her bottom lip with checkerberry snuff and it gave her face a kind of dopey, hangdog lo...
A.
pristine
B.
prodigal
C.
protract
D.
scent
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【单选题】Choose the best translation.I think it depends on what kind of personality one has.
A.
我觉得它依靠于一个人有什么种类的特点。
B.
我想它靠的是一个人有什么种类的性质。
C.
我想它靠在一个人有什么种类的性质上。
D.
我觉得这取决于一个人的个性。
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【判断题】为了便于检查和防止遗漏,地形碎部测量时一般采用顺时针观测法,边测边绘,绘制出局部地形图。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Choose the correct one.
A.
Sir/Madam, we don't  have  this kind of drink on board.
B.
Please change to another kind.
C.
We don ' t have enough for you. I suggest you  change another kind.
D.
I'm afraid we don't have mango juice on this flight. May I offer you apple juice instead?It's sweet and tasty, too.
查看完整题目与答案
【单选题】近年来，科技人员又研究得到一种新型材料--泡沫铝。它是由发泡剂加到熔融或固体粉末的铝合金(合金是指金属跟其他金属或非金属所组成的具有金属特性的物质)中而制成的，其优点是硬度高，密度小(约为0.16～0.5 g·cm -3 )，比木材还轻，可浮于水面，又有很大刚性，且隔音、保温，是一种良好的建筑材料和轻质材料，近几年就可大批量投放市场。则下列关于泡沫铝的说法错误的是 [     ]
A.
泡沫铝是纯净物
B.
泡沫铝是一种合金
C.
泡沫铝是一种优质的建筑材料和轻质材料
D.
泡沫铝可用于飞机制造
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【简答题】Task 1 Choose the correct sentences from the table to fill in the blanks. A. When shall I check in? B. What kind of room do you want? C. What can I do for you? D. Oh, it’s expensive, I think. E. Is th...
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【单选题】某船正浮时由淡水进入海水，漂心在浮心之前，则在海水中时：
A.
首倾
B.
尾倾
C.
正浮
D.
纵倾状态不定
查看完整题目与答案
【简答题】Task 4 listen and write down the words you hear to complete the gaps. 1. I’m ringing about your _____________________ in the Evening Gazattle. 2. Could you tell me what kind of ___________ you are loo...
查看完整题目与答案
【简答题】Choosing the right school for your child may be one of the most important choices you will ever make for his or her future. It's surprising that so few tools are available to help make such a decision...
查看完整题目与答案
相关题目：
【单选题】I. Reading Comprehension: Choose the best one to fill in the blank. People have been painting pictures for at least 30,000 years. The earliest pictures were painted by people who hunted animals. They ...
A.
the hunters wanted to see the pictures
B.
the painters were animal lovers
C.
the painters wanted to show imagination
D.
the pictures were thought to be helpful
查看完整题目与答案
【单选题】Choose the one which can fully express the meaning of the words given blow. I looked at her hard. She had filled her bottom lip with checkerberry snuff and it gave her face a kind of dopey, hangdog lo...
A.
pristine
B.
prodigal
C.
protract
D.
scent
查看完整题目与答案
【单选题】Choose the best translation.I think it depends on what kind of personality one has.
A.
我觉得它依靠于一个人有什么种类的特点。
B.
我想它靠的是一个人有什么种类的性质。
C.
我想它靠在一个人有什么种类的性质上。
D.
我觉得这取决于一个人的个性。
查看完整题目与答案
【判断题】为了便于检查和防止遗漏,地形碎部测量时一般采用顺时针观测法,边测边绘,绘制出局部地形图。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Choose the correct one.
A.
Sir/Madam, we don't  have  this kind of drink on board.
B.
Please change to another kind.
C.
We don ' t have enough for you. I suggest you  change another kind.
D.
I'm afraid we don't have mango juice on this flight. May I offer you apple juice instead?It's sweet and tasty, too.
查看完整题目与答案
【单选题】近年来，科技人员又研究得到一种新型材料--泡沫铝。它是由发泡剂加到熔融或固体粉末的铝合金(合金是指金属跟其他金属或非金属所组成的具有金属特性的物质)中而制成的，其优点是硬度高，密度小(约为0.16～0.5 g·cm -3 )，比木材还轻，可浮于水面，又有很大刚性，且隔音、保温，是一种良好的建筑材料和轻质材料，近几年就可大批量投放市场。则下列关于泡沫铝的说法错误的是 [     ]
A.
泡沫铝是纯净物
B.
泡沫铝是一种合金
C.
泡沫铝是一种优质的建筑材料和轻质材料
D.
泡沫铝可用于飞机制造
查看完整题目与答案
【简答题】Task 1 Choose the correct sentences from the table to fill in the blanks. A. When shall I check in? B. What kind of room do you want? C. What can I do for you? D. Oh, it’s expensive, I think. E. Is th...
查看完整题目与答案
【单选题】某船正浮时由淡水进入海水，漂心在浮心之前，则在海水中时：
A.
首倾
B.
尾倾
C.
正浮
D.
纵倾状态不定
查看完整题目与答案
【简答题】Task 4 listen and write down the words you hear to complete the gaps. 1. I’m ringing about your _____________________ in the Evening Gazattle. 2. Could you tell me what kind of ___________ you are loo...
查看完整题目与答案
【简答题】Choosing the right school for your child may be one of the most important choices you will ever make for his or her future. It's surprising that so few tools are available to help make such a decision...
查看完整题目与答案