Nowadays we can ________ the radio information easily ________ the help of man-made satellites．如
A.pickup;withB.pickup;inC.get;withinD.pick;to...
A. pick up; with B. pick up; in C. get; within D. pick; to
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答案A pick up意为“接收信号或信息”；with the help of表“借助于”． 查看原帖>>
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