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【单选题】
在采用ATC后，数控加工的辅助时间主要用于（）
A.
工件安装及调整
B.
刀具装夹及调整
C.
刀库的调整
D.
刀具的润滑
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【单选题】根据STCW公约和我国"海上船舶人员的值班规则"的规定,船舶在港内的值班安排应保证始终_____.1.确保人命,船舶,货物,港口和环境的安全;2.遵守船旗国的规定;3.遵守港口国的规定;4维护船舶所有人和经营人的利益
A.
123
B.
124
C.
234
D.
1234
查看完整题目与答案
【简答题】直线对三投影面均倾斜的线是什么线
查看完整题目与答案
【简答题】《四渡赤水出奇兵》选自（）；《黄河船夫曲》选自（）；《羊肠小道》选自交响组曲（）；《那不勒斯舞曲》选自舞剧（）；《看天下劳苦人民都解放》选自歌剧（）；《饮酒歌》选自歌剧（）；《野蜂飞舞》选自歌剧（）；《捉迷藏》选自钢琴组曲（）；《草原放牧》选自琵琶协奏曲（）。
查看完整题目与答案
【单选题】现有一家系,父亲为短指,母亲正常,而儿子为白化病。如再生育,其子女为短指并白化病的概率为()
A.
1/2
B.
1/4
C.
3/4
D.
1/8
E.
3/8
查看完整题目与答案
【单选题】S. firm has an asset in Britain whose local currency price is random. For simplicity, suppose there are only three states of the world and each state is equally likely to occur. The future local curre...
A.
The firm faces no exchange rate risk since the local currency price of the asset and the exchange rate are negatively correlated.
B.
The firm faces substantial exchange rate risk since the local currency price of the asset and the exchange rate are positively correlated.
C.
The firm's exchange rate exposure can be completely hedged with derivatives written on the British pound.
D.
Since randomness is involved, no hedging is possible.
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【判断题】陆羽是中华茶道的开拓者之一,他《饮茶歌诮崔石使君》诗中提出:“一饮涤昏寐”,“再饮清我神”,“三饮便得道”,“此物清高世莫知,世人饮酒徒自欺”,“孰知茶道全尔真,唯有丹丘得如此”。( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】The following paragraph is incomplete. Choose the best sentence to make it complete. Even though Arizona and Rhode Island are both states of the U.S., they are strikingly different in many ways. For e...
A.
The two states also differ in the kinds of natural environments that each has.
B.
The two states are very similar in natural environments.
C.
The two sates provide different environments for tourists.
查看完整题目与答案
【简答题】为缓解苏州市区“打的难”的问题，今年苏州市区新增了出租车800辆，出租车的总量达到了3200辆．按市区人口216万来计算，扩容后苏州失市区每万人出租车拥有量可达到______辆．（精确到0.1）
查看完整题目与答案
【单选题】“天生我材必有用，千金散尽还复来”出自哪首诗?
A.
《饮中八仙歌》
B.
《将进酒》
C.
《致酒行》
查看完整题目与答案
【判断题】韩非认为“申子未尽于术;商鞅未尽于法”。()
A.
正确
B.
错误
查看完整题目与答案
相关题目：
【单选题】根据STCW公约和我国"海上船舶人员的值班规则"的规定,船舶在港内的值班安排应保证始终_____.1.确保人命,船舶,货物,港口和环境的安全;2.遵守船旗国的规定;3.遵守港口国的规定;4维护船舶所有人和经营人的利益
A.
123
B.
124
C.
234
D.
1234
查看完整题目与答案
【简答题】直线对三投影面均倾斜的线是什么线
查看完整题目与答案
【简答题】《四渡赤水出奇兵》选自（）；《黄河船夫曲》选自（）；《羊肠小道》选自交响组曲（）；《那不勒斯舞曲》选自舞剧（）；《看天下劳苦人民都解放》选自歌剧（）；《饮酒歌》选自歌剧（）；《野蜂飞舞》选自歌剧（）；《捉迷藏》选自钢琴组曲（）；《草原放牧》选自琵琶协奏曲（）。
查看完整题目与答案
【单选题】现有一家系,父亲为短指,母亲正常,而儿子为白化病。如再生育,其子女为短指并白化病的概率为()
A.
1/2
B.
1/4
C.
3/4
D.
1/8
E.
3/8
查看完整题目与答案
【单选题】S. firm has an asset in Britain whose local currency price is random. For simplicity, suppose there are only three states of the world and each state is equally likely to occur. The future local curre...
A.
The firm faces no exchange rate risk since the local currency price of the asset and the exchange rate are negatively correlated.
B.
The firm faces substantial exchange rate risk since the local currency price of the asset and the exchange rate are positively correlated.
C.
The firm's exchange rate exposure can be completely hedged with derivatives written on the British pound.
D.
Since randomness is involved, no hedging is possible.
查看完整题目与答案
【判断题】陆羽是中华茶道的开拓者之一,他《饮茶歌诮崔石使君》诗中提出:“一饮涤昏寐”,“再饮清我神”,“三饮便得道”,“此物清高世莫知,世人饮酒徒自欺”,“孰知茶道全尔真,唯有丹丘得如此”。( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】The following paragraph is incomplete. Choose the best sentence to make it complete. Even though Arizona and Rhode Island are both states of the U.S., they are strikingly different in many ways. For e...
A.
The two states also differ in the kinds of natural environments that each has.
B.
The two states are very similar in natural environments.
C.
The two sates provide different environments for tourists.
查看完整题目与答案
【简答题】为缓解苏州市区“打的难”的问题，今年苏州市区新增了出租车800辆，出租车的总量达到了3200辆．按市区人口216万来计算，扩容后苏州失市区每万人出租车拥有量可达到______辆．（精确到0.1）
查看完整题目与答案
【单选题】“天生我材必有用，千金散尽还复来”出自哪首诗?
A.
《饮中八仙歌》
B.
《将进酒》
C.
《致酒行》
查看完整题目与答案
【判断题】韩非认为“申子未尽于术;商鞅未尽于法”。()
A.
正确
B.
错误
查看完整题目与答案
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