【简答题】用that, which, who, whom, whose填空。 1. This is the boy ______ mother teaches us Chinese m our school. 2. Please pass me the book ______ cover is black. 3. Is this factory the one ______ a lot of student...
【单选题】听力原文:W: Did you watch the 7 o'clock program on channel 2 yesterday evening?1 was about to watch it when someone came to see me. M: Yeah!It reported some major breakthroughs in cancer research. People ...