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Would you like my old computer in ______ for this camera()
A.exchange
B.convert
C.replace
D.substitute
A.exchange
B.convert
C.replace
D.substitute
A、Hello, Jim. It's nice to meet you.
B、Hello,Jim. It's nice meeting you.
C、I'm busy now.
D、I don't want to see anybody now.
-_____________________.
A No, I already have plans.
B I'm ill, so I shouldn't go out.
C It is nice of you to say so, but I'm busy tonight.
B.均为反馈控制
C.(1)前馈控制;(2)同期控制;(3)(4)反馈控制
D.(1)(2)前馈控制;(3)(4)反馈控制
B.The teacher liked the writing very much
C.The teacher's priority was on the child's ideas
D.The author disagreed to the teacher's comments
B.the student made rapid progress by practicing more carefully
C.the calligrapher was strict with his students
D.old newspaper is not useful
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