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3. 他們站在那兒等公共汽車。 They stood there, _________________. 4. 四個人走了進來,好奇地向四周張望。 Four people entered, ____________ in a curious way. waiting for the bus looking around 5. 他手里握著拐杖邁著僵硬的步伐四處走動。 He walked around stiffly___________ ______________________ . carrying a walking stick Book 6 Unit 4 一、 …… 比作 …… ; …… 5. 代表;作 … 的代言人 ;容忍 7. 鍛煉;健身;增強 8. keep on 9. on the whole 10. so long as 11. and so on 12. make a difference 13. a range of 14. range from A to B between A and B 二、 any difference 2. Compare … with 3. resulted in 4. put up with the whole long as. 7. on behalf of 8. came about 9. building up 10. was opposed to 三、 2. it trapped 10. environmental 四、 2. It is believed that 3. he made it his duty 4. Was it you 5. It is a fact that 6. It is the third time