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【单选题】
在目前我国导游人队伍中,占主体地位的是( )。
A.
旅行社专职导游人员
B.
旅游景区 (点)讲解员
C.
自由执业游人员
D.
社会兼职守游人员
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【简答题】阅读理解。 Selling Shoes A large store was having its spring sale on shoes and boots (靴子). It was the first day of the sale, and the shoe department was full of women who were eagerly trying to buy them. T...
【单选题】广谱驱肠道原虫的药物是
A.
氯喹
B.
甲苯达唑
C.
甲硝唑
D.
吡喹酮
【单选题】慢性支气管炎最主要的并发症是
A.
肺出血
B.
支气管扩张
C.
小叶性肺炎
D.
肺栓塞
E.
肺气肿、肺心病
【单选题】很多发动机将活塞销座孔轴线向哪个行程中受侧压力较大的一侧偏移( ) A . 进气行程 B .压缩行程 C .作功行程 D .排气行程
A.
. 进气行程
B.
.压缩行程
C.
.作功行程
D.
.排气行程
【判断题】活塞销座孔轴向进气行程中受侧压力较大的一侧偏移1~2mm()
A.
正确
B.
错误
【简答题】Identify the name of the pattern(time/space order). Circle the singal words. 1. Another day passed and then a whole week. All he heared from Agasssiz each day was a friendly “Good morning”. At last Sh...
【简答题】Lucky is the man who has no "skeleton in his closet". When a man has done something in his life that he is ashamed of, that he wants to hide, he is said to have a "skeleton in his closet". Some peop...
【单选题】把钻具下入孔内的钻探设备构件是( )
A.
升降机
B.
卡瓦
C.
卷筒
D.
钢丝绳
【简答题】阅读理解。 A friend's grandfather went to America from Eastern countries. After he was processed (移民入境检查) at Ellis Island, he went into cafeteria (自助餐厅) in lower Manhattan to get something to eat. He sat d...
【单选题】The 5th paragraph is written in order to prove that()
A.
almost half of the states once belonged to the Indians
B.
the Indian language is well developed
C.
the first settlers not only seized the land of the Indians but also borrowed the word "Okay" from them
D.
there is some truth in the story that the word came from the Indian language
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