16．One day，a poor boy was selling newspapers from door to door in order to pay for his schooling．He had only ten cents left and he was （26）B．He decided to ask for a meal at the next house．However，he changed his mind when a young woman opened the door．
Instead of a meal he asked for a drink of water．But as he looked so hungry，she （27）Ahim a large glass of milk．He drank it，and then asked，"How much do I owe （欠） you？""My mother teaches me never to accept money for any kindness，"she replied，"so you don't owe me anything．"
Many years later，the （28）A became seriously ill．Then she was sent to a famous hospital in London．
Dr Kelly was called in to study her illness．When he （29）C the name of the town that she came from，a strange light （30）B his eyes，
As soon as he walked into her room，he recognized （認出） her at once．He did his best to（31）Aher．Then he gave special attention to her．After some time she got（32）C．
Dr Kelly asked for her final bill（賬單） （33）Ashe left hospital．He looked at it，then wrote something on it before it was sent to her．She was （34）C to open it，because she believed it would take the rest of her life to pay for it all．But finally she opened it，and read these words on it：Paid in full with one glass of （35）B
| 26．A．thirsty | B．hungry | C．tired | D．excited |
| 27．A．offered | B．brought | C．sold | D．found |
| 28．A．woman | B．boy | C．man | D．mother |
| 29．A．called | B．a(chǎn)sked | C．heard | D．told |
| 30．A．changed | B．filled | C．opened | D．pulled |
| 31．A．save | B．care | C．feed | D．protect |
| 32．A．back | B．a(chǎn)way | C．well | D．worse |
| 33．A．before | B．a(chǎn)fter | C．when | D．because |
| 34．A．excited | B．surprised | C．a(chǎn)fraid | D．ready |
| 35．A．water | B．milk | C．coffee | D．juice |
