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【判断题】
LP系数矩阵的最大线性无关列向量组构成该LP的一组基,则令该组基对应的 基变量为0,带入约束条件,可得非基变量的值,从而得到该基对应的基解
A.
正确
B.
错误
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【判断题】舒伯特创作的《摇篮曲》是用浪漫主义创作方法创作的
A.
正确
B.
错误
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【单选题】下列各组中注音有误的一项是( )
A.
浸渍 jìnzì 瑰丽 guīlì 斑驳 bānbó 戏谑 xìxuè
B.
蹒跚 pánshān 匍匐 púfú 琐屑 suǒxiè 霓 虹 níhóng
C.
炮制 páozhì 拮据 jiéj ü 打 蔫 niān 慰 藉 jiè
D.
倔强 juéjiàng 投奔 tóubèn 檄文 xíwén 丰硕 shuò
查看完整题目与答案
【单选题】—It seems that Tom can't afford the house. —Right. He wants to buy a _______ one. [ ]
A.
more expensive
B.
cheaper
C.
very beautiful
D.
more comfortable
查看完整题目与答案
【单选题】下列各组中注音有误的一项是( )
A.
游目骋怀 (chěng) 阡陌(qiān) 绚烂(xuàn) 憩于枝头(qì)
B.
翩然( piān) 笼罩(lǒng) 花蕊(ruǐ) 点缀(zhuì)
C.
玲珑( líng) 山脊(jí) 眉黛(dài) 眉梢(shāo)
D.
婀娜( nuó) 寂寞(jì) 宁谧(mì) 缥缈(piǎo)
查看完整题目与答案
【判断题】舒伯特创作的《摇篮曲》是用浪漫主义创作方法创作的。
A.
正确
B.
错误
查看完整题目与答案
【单选题】— Tom, you are going to buy a new flat here, aren’t you? — Yes, but I can’t _____an expensive one.
A.
spend
B.
cost
C.
pay
D.
afford
查看完整题目与答案
【单选题】Tom can't buy anything now because he has_ _money
A.
a little
B.
little
C.
few
D.
a few
查看完整题目与答案
【单选题】下列哪项不是胆汁的生理功能?()
A.
乳化脂肪
B.
中和胃酸
C.
刺激肠蠕动
D.
调节情绪
查看完整题目与答案
【单选题】下列各组中注音有误的一项是( )
A.
浸渍 jìnzì 瑰丽 guīlì 斑驳 bānbó 戏谑 xìxuè
B.
蹒跚 pánshān 匍匐 púfú 琐屑 suǒxiè 霓 虹 níhóng
C.
炮制 páozhì 拮据 jiéj ü 打 蔫 niān 慰 藉 jiè
D.
倔强 juéjiàng 投奔 tóubèn 檄文 xíwén 丰硕 shuò (5.0分)
查看完整题目与答案
【单选题】Salesman: ______Customer: Yes. What size is that green T-shirt?
A.
Do you want to buy anything?
B.
Excuse me, what are you doing?
C.
Are you just looking around?
D.
Anything I can do for you?
查看完整题目与答案
相关题目:
【判断题】舒伯特创作的《摇篮曲》是用浪漫主义创作方法创作的
A.
正确
B.
错误
查看完整题目与答案
【单选题】下列各组中注音有误的一项是( )
A.
浸渍 jìnzì 瑰丽 guīlì 斑驳 bānbó 戏谑 xìxuè
B.
蹒跚 pánshān 匍匐 púfú 琐屑 suǒxiè 霓 虹 níhóng
C.
炮制 páozhì 拮据 jiéj ü 打 蔫 niān 慰 藉 jiè
D.
倔强 juéjiàng 投奔 tóubèn 檄文 xíwén 丰硕 shuò
查看完整题目与答案
【单选题】—It seems that Tom can't afford the house. —Right. He wants to buy a _______ one. [ ]
A.
more expensive
B.
cheaper
C.
very beautiful
D.
more comfortable
查看完整题目与答案
【单选题】下列各组中注音有误的一项是( )
A.
游目骋怀 (chěng) 阡陌(qiān) 绚烂(xuàn) 憩于枝头(qì)
B.
翩然( piān) 笼罩(lǒng) 花蕊(ruǐ) 点缀(zhuì)
C.
玲珑( líng) 山脊(jí) 眉黛(dài) 眉梢(shāo)
D.
婀娜( nuó) 寂寞(jì) 宁谧(mì) 缥缈(piǎo)
查看完整题目与答案
【判断题】舒伯特创作的《摇篮曲》是用浪漫主义创作方法创作的。
A.
正确
B.
错误
查看完整题目与答案
【单选题】— Tom, you are going to buy a new flat here, aren’t you? — Yes, but I can’t _____an expensive one.
A.
spend
B.
cost
C.
pay
D.
afford
查看完整题目与答案
【单选题】Tom can't buy anything now because he has_ _money
A.
a little
B.
little
C.
few
D.
a few
查看完整题目与答案
【单选题】下列哪项不是胆汁的生理功能?()
A.
乳化脂肪
B.
中和胃酸
C.
刺激肠蠕动
D.
调节情绪
查看完整题目与答案
【单选题】下列各组中注音有误的一项是( )
A.
浸渍 jìnzì 瑰丽 guīlì 斑驳 bānbó 戏谑 xìxuè
B.
蹒跚 pánshān 匍匐 púfú 琐屑 suǒxiè 霓 虹 níhóng
C.
炮制 páozhì 拮据 jiéj ü 打 蔫 niān 慰 藉 jiè
D.
倔强 juéjiàng 投奔 tóubèn 檄文 xíwén 丰硕 shuò (5.0分)
查看完整题目与答案
【单选题】Salesman: ______Customer: Yes. What size is that green T-shirt?
A.
Do you want to buy anything?
B.
Excuse me, what are you doing?
C.
Are you just looking around?
D.
Anything I can do for you?
查看完整题目与答案