A. me B. I C. mine 参考答案:A 答案解析:[解析] 本题考查代词。本句需要一个代词做宾语。只有me是宾格代词。I是主格代词,做主语。mine是名词性物主代词,可以做宾语,放在这里语法上对,但意思上不对。全句译为“——是谁 ——是我”。It'
第31题: [单项选择]Why were early radio broadcasts heard by such a small audience A. Few people owned the necessary equipment. B. The music selection was not very popular. C. Few ships came into New York harbor. D. The radio signal was too weak to reach a mass audience. 参考答案:A 答案解析:[听力原文]11-13
It was an Italian inventor who created the first wireless device for setting out rad