unit 2 language ⅰ.单项填空(7 min.) 1. china, ______ many provinces, is becoming stronger and stronger. a. consists of b. consisting of c. made up of d. both b and c. 2. you can't imagine what difficulty we had ______ home in the snowstorm. a. walked b. walk c. to walk d. walking 3. he suddenly saw sue ______ the room. he pushed his way ______ the crowd of people to get to her. a. across; across b. over; through c. over; into d. across; through
