问题描述:
that's b______a radio is very small and it's very easy to carry.求空格中该怎么填
其上句是And the number of listeners is very large.其下句是You can put one in your pocket and listen to it on the bus or on your bike when you go to school.
其上句是And the number of listeners is very large.其下句是You can put one in your pocket and listen to it on the bus or on your bike when you go to school.
问题解答:
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