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【单选题】
城市生态系统是一门特殊的生态系统，以下对城市生态系统的认识不正确的是( )。
A.
城市生态系统是人工化的生态系统
B.
城市生态系统是一个不完全的生态系统
C.
城市生态系统对外部系统具有独立性
D.
城市生态系统受到自然规律和人类社会的叠加影响
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举一反三
【单选题】打开PowerPoint 2010后,系统默认创建一个文件,下列哪个是其默认文件名?
A.
演示文稿.ppt
B.
文档1.doc
C.
演示文稿.pptx
D.
文档1.docx
查看完整题目与答案
【单选题】To Tom's _____, he could pass the math test this time. [     ]
A.
surprise
B.
surprised
C.
surprising
D.
surprises
查看完整题目与答案
【单选题】If Tom ________ the game, we'll give him a surprise.
A.
win
B.
wins
C.
won
D.
winning
查看完整题目与答案
【单选题】If Tom _____ the game, we’ll give him a surprise'.
A.
win
B.
wins
C.
won
D.
miming
查看完整题目与答案
【单选题】“亲，销售完350亿元的商品需要多长时间？天猫11·11购物狂欢节给出的答案是：24个小时”。2013年11月11日，又是电子商务的狂欢日。淘宝天猫双十一促销的支付宝总销售额350亿。网络购物不仅受到消费者的青睐，而且带动了我国经济的发展。网络购物（）①拓展了货币的基本职能②意味着货币的本质发生了变化③改变了商品交换的方式④会促进商品流通成本的降低
A.
①②
B.
①③
C.
②④
D.
③④
查看完整题目与答案
【简答题】静定梁的三种基本形式 、 、 。
查看完整题目与答案
【单选题】To Tom's surprise, he was the only of his uncle's will(遗嘱).
A.
beneficial
B.
beneficiary
C.
benefit
D.
benefiting
查看完整题目与答案
【单选题】Woman: I don't think we should have told Tom about the surprise party for Lucy. Man: It's all right. He promised not to tell, and he doesn't make promises lightly. Question: What does the man mean?
A.
Tom has arranged a surprise party for Lucy.
B.
Tom will keep the surprise party a secret.
C.
Tom and Lucy have no secrets from each other.
D.
Tom didn't make any promise to Lucy.
查看完整题目与答案
【单选题】To Tom’s surprise, he was the only ________ of his uncle’s will.
A.
cozy
B.
beneficiary
C.
paradise
D.
divorce
查看完整题目与答案
【单选题】It _______ come as no surprise that Suri Cruise wants to be an actress, since her father, Tom Cruise, is a Hollywood top star.
A.
can
B.
should
C.
will
D.
must
查看完整题目与答案
相关题目：
【单选题】打开PowerPoint 2010后,系统默认创建一个文件,下列哪个是其默认文件名?
A.
演示文稿.ppt
B.
文档1.doc
C.
演示文稿.pptx
D.
文档1.docx
查看完整题目与答案
【单选题】To Tom's _____, he could pass the math test this time. [     ]
A.
surprise
B.
surprised
C.
surprising
D.
surprises
查看完整题目与答案
【单选题】If Tom ________ the game, we'll give him a surprise.
A.
win
B.
wins
C.
won
D.
winning
查看完整题目与答案
【单选题】If Tom _____ the game, we’ll give him a surprise'.
A.
win
B.
wins
C.
won
D.
miming
查看完整题目与答案
【单选题】“亲，销售完350亿元的商品需要多长时间？天猫11·11购物狂欢节给出的答案是：24个小时”。2013年11月11日，又是电子商务的狂欢日。淘宝天猫双十一促销的支付宝总销售额350亿。网络购物不仅受到消费者的青睐，而且带动了我国经济的发展。网络购物（）①拓展了货币的基本职能②意味着货币的本质发生了变化③改变了商品交换的方式④会促进商品流通成本的降低
A.
①②
B.
①③
C.
②④
D.
③④
查看完整题目与答案
【简答题】静定梁的三种基本形式 、 、 。
查看完整题目与答案
【单选题】To Tom's surprise, he was the only of his uncle's will(遗嘱).
A.
beneficial
B.
beneficiary
C.
benefit
D.
benefiting
查看完整题目与答案
【单选题】Woman: I don't think we should have told Tom about the surprise party for Lucy. Man: It's all right. He promised not to tell, and he doesn't make promises lightly. Question: What does the man mean?
A.
Tom has arranged a surprise party for Lucy.
B.
Tom will keep the surprise party a secret.
C.
Tom and Lucy have no secrets from each other.
D.
Tom didn't make any promise to Lucy.
查看完整题目与答案
【单选题】To Tom’s surprise, he was the only ________ of his uncle’s will.
A.
cozy
B.
beneficiary
C.
paradise
D.
divorce
查看完整题目与答案
【单选题】It _______ come as no surprise that Suri Cruise wants to be an actress, since her father, Tom Cruise, is a Hollywood top star.
A.
can
B.
should
C.
will
D.
must
查看完整题目与答案