unit18unit18inventionsinventionsGrammarGrammar1. This is the bag _____ my mother bought yesterday. A. thatB. who C. whom D. this2. The man _____ lives next to us is my English teacher. A. whom B. which C. whoD. /3. The girl _____ you saw in the street is Mary. A. thatB. whose C. whichD. asAAccAA定...

时间:2024-12-07 10:51栏目:中学教育