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【单选题】
For a spoken sentence to be meaningful, the speakerA.
must say it loudly enough for others to hear it.
B.
must pronounce the words properly.
C.
must follow rules of semantics and grammar.
D.
must give an argument for that sentence.
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反馈参考答案：
举一反三
【简答题】汽车行驶阻力主要有 、 、 、和 四种。
【单选题】Why does the professor tell a story about May and Kay?
A.
To illustrate what a good manager does
B.
To inspire students to apply to top schools
C.
To explain how to write a business plan
D.
To compare good and bad study habits
【单选题】—Jenny never a bad word about others. —What a good girl!
A.
speaks
B.
tells
C.
says
D.
talks
【简答题】汽车行驶阻力主要有滚动阻力、空气阻力、上坡阻力、和____四种
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