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【单选题】
水体旅游是人们前往水体及周边区域以寻求愉悦为主要目的的一种具有社会、休闲和消费属性的短期经历。目前已逐渐成为人们休闲时尚与区域旅游开发的重要载体。水体旅游资源是指水域(水体)及相关联的岸地、岛屿、林草、建筑等对人产生吸引力的自然景观和人文景观。根据上述定义，下列选项不属于水体旅游资源的是：A.
武夷山“九曲溪”两旁随处可见历代文人墨客的题词
B.
秦淮河岸的街道上，有一座建于明代的“江南贡院”
C.
某森林公园建有一个放养着上千条锦鲤的“放生池”
D.
某大厦矗立于长江岸边，成为游客拍照留念的背景
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【单选题】关于体液免疫应答的B细胞，下列哪一项错误
A.
B细胞是浆细胞的前体细胞
B.
B细胞活化后可变为记忆性B细胞
C.
B细胞分为Bl细胞和B2细胞两个亚群
D.
B细胞识别的抗原包括TD-Ag和TI-Ag
E.
B1细胞对TI-Ag应答需要Th细胞辅助
【单选题】What is business etiquette all about?
A.
Business etiquette is all about treating co-workers and customers with respect and honesty.
B.
Business etiquette is all about showing your politeness to your boss
C.
Business etiquette is all about making people around your happy and relaxing
D.
Business etiquette is all about show how brilliant and considerate you are
【简答题】I. Translate the following sentences from English into Chinese. ( 4*5=20 points ) 46. The kitchen garden was full to overflowing with fresh vegetables. 47. A sheep might easily stumble over a cliff or...
【单选题】If you received an English invitation to a formal western banquet but could not attend it, what would be an appropriate action? __________
A.
Ask a friend to attend the banquet for you.
B.
Ask a colleague to phone a refusal.
C.
Accept the invitation but then not attend.
D.
Write a reply informing the host/hostess that you could not attend the banquet.
【单选题】关于体液免疫应答的描述中哪项是错误的
A.
由 B 细胞介导
B.
接受抗原刺激后发生
C.
由浆细胞合成并释放免疫球蛋白
D.
抗体是主要的效应物质
E.
主要参与清除细胞内寄生的病原体
【简答题】In China, safety education is very important now. 46 should students do to keep themselves safe? What are the 47 at school? Take a look. Stampedes (踩踏 , earthquakes and fires are the main accidents at...
【简答题】完形填空。 Have you heard of the term 'etiquette' and do you know that etiquette is not only a useful word __ 1 __ very useful to understand? Etiquette is not the same in every culture __ 2 __ in every sit...
【简答题】V . 完形填空: In China, safety education is very important now. 46 should students do to keep themselves safe? What are the 47 at school? Take a look. Stampedes (踩踏 , earthquakes and fires are the main ac...
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