【題組】58. When did Shaw have the idea of reflectors?(A)In 1935.(B)When he was driving along the mounta
問題詳情
【題組】58. When did Shaw have the idea of reflectors? (A)In 1935. (B)When he was driving along the mountain road. (C)When he was thinking about what he would do. (D)When he had an inventive mind.