He picked up the pen in the factory. 改为： ?
举一反三
- 9. How did he pick up the coin ? A: He pretended to drop a pencil and bent over. B: He acted as if he dropped a pen and stooped. C: He picked it up with the help of his foot. D: By taking advantage of the teacher’s turning back.
- He ____ the phone expecting to hear the chairman's gruff voice. A: picked up B: picked at C: picked on D: picked out
- 62.Hoping he would not be seen, Bob stole in, ___his schoolbag and rushed out. A: picking up B: picked up C: to pick up D: having picked up
- He a good idea while touring Europe. A: picked up B: came up C: went up D: got up
- 21. While traveling in France , he __________some French everyday. A) gave up B) picked up C) drew up D) got up