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【判断题】
进度条可以用在加载页面A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【单选题】听力原文：W: Mr. Matheson, I'm the business consultant to make some suggestions on developing a functional organizational structure in your company. I've studied all your reports, and your company is makin...
A.
A personnel manager.
B.
A business consultant.
C.
A secretary.
D.
An assistant.
【判断题】In a communicative syllabus, the objective of teaching a foreign language is developing learner’s linguistic competence. ()
A.
正确
B.
错误
【简答题】( )是人类最早使用的金属。
【判断题】Population experts tell us that by the year 2025, the population in cities in developing nations will increase to five times its present size.()
A.
正确
B.
错误
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