We( )the radio signals for help from the

考试题库2022-08-02  10

问题 We( )the radio signals for help from the ship.A.pick up B.pick at C.pick off D.pick out

选项 A.pick up
B.pick at
C.pick off
D.pick out

答案 A

解析 考查动词短语辨析。句意:我们收到船上的无线电求救信号。pickup“接收(信号或声音);学会;获得;开车接送”,pick at “挑毛病,指责”,pick off“摘下;选择(目标)射击”,pick out“挑选;辨认出”。根据radio signals (无线电信号)可知,答案为A。
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