Computers are becoming a part of our everyday life . in fact . they are
almost everywhere . In many countries . More and more companies
are replacing people with computers . Telephome companies are no
exception . When make a long-distance call on pay phone in America
You will no longer talk to operator . restead a computer will answer
what to do . No wonder people say that computers are taking over
the world .
When make a long-distance call on pay phone in America
- terry wangLv 41 0 年前最佳解答
應該是 When 「making」 a long-distance call on pay phone in America，或是When 「you」 make a long-distance call on pay phone in America，因為下一句的主要句的主詞是you。
2008-04-09 01:34:45 補充：
After I work for 8 hours, I need to have a rest.
前後兩句主詞一樣(皆為I)，可用分詞構句改為 After 「working」 for 8 hours, I need to have a rest.
Before the boss fires me, I quit the job.