【简答题】The speech which he made __________ the ?The speech which he made __________ the project has bothered me greatly. A) being concerned B) concerned C) be concerned D) concerning
【简答题】One day, a teacher was giving a speech to his students. He held up a glass of water and asked the class, 'How heavy do you think this glass of water is?' The students' answers ranged from 20 g to 500 ...