You can this English programme the air easily with your short-wave radio.
A. pick out; over
B. pick up; on
C. choose; through
D. choose; by
网友回答
A. pick out; over
(答案→)B. pick up; on
C. choose; through
D. choose; by
解析：考查动词短语的辨析。题意为用你的短波收音机，你可以再广播上或无线电上接收节目。pick up “接收节目”on the air“在广播上”。