{{B}}Text{{/B}} Nowadays almost every city has an airport, {{U}} (9) {{/U}}two, in the ease of some big cities. Like a railway station, an airport is a very{{U}} (10) {{/U}}place. At almost any hour of the day or night it is thronged{{U}} (11) {{/U}}people, many of them are passengers who are{{U}} (12) {{/U}}waiting for a flight out or who have just{{U}} (13) {{/U}}. Today, a great number of people travel from one country to another by plane just as{{U}} (14) {{/U}}as other people{{U}} (15) {{/U}}from one town to another within the same country by train or bus. The big building in which passengers wait for their plane is called the{{U}} (16) {{/U}}. When a passenger arrives{{U}} (17) {{/U}}the terminal, he goes to the airline{{U}} (18) {{/U}} A. take away B. take in C. take over D. take off [单选题]以下各项中不厲于慢性肺心病病因的是
A.慢性支气管炎 B.重症肺结核 C.重症大叶性肺炎 D.支气管扩张 E.严重胸廓和脊柱畸形 [多项选择]You can not keep the appointment you and Mr Smith had made due to your English class. Write a letter to him to:
(1)inform him of your ease, and (2)offer two other dates for your appointment. You should write approximately 100 words. Do not sign your own name at the end of the letter. Use "Wang Lin" instead. You do not need to write the address. [多项选择]社会保障与经济发展的关系是()
A. 社会保障的水平和规模决定着经济发展的水平 B. 经济发展水平决定着社会保障的水平和规模 C. 社会保障制度对经济发展有反作用 D. 经济发展对社会保障制度有反作用 [判断题]2#MTBE装置防胶剂平均每月需要添加6.4吨
A.正确 B.错误 [多选题]施工作业按作业内容将施工分为( ) 。
A.特大施工 B.重大施工 C.动车施工 D.其他施工 [简答题]简述相变过程的推动力
我来回答: 提交
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