题目内容
---What are you doing now?
---I’m listening to the storytelling “The Outlaws of the Marsh” ________.
- A.on the air
- B.in the air
- C.in the open air
- D.off the air
A
考查短语。on the air“在播送”;in the air“在空中,未定的”;in the open air“在野外”;off the air“停止广播”。
考查短语。on the air“在播送”;in the air“在空中,未定的”;in the open air“在野外”;off the air“停止广播”。
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