题目内容
20．Theknives （餐刀） are on the table．You can use one of them to cut the watermelon．分析 餐刀在桌子上，你可以用其中的一把切西瓜．
解答 答案：knives．
根据提示汉语结合语境推测句意是"餐刀在桌子上，你可以用其中的一把切西瓜．"，根据设空处后面的are判断填名词复数形式，"餐刀"的英文是knife，所以答案是：knives
点评 做这类题型，首先根据所给汉语明确句子所要考查的单词或短语的拼写，再结合相关语法知识对单词或短语做出形式上的变化．
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Last summer holiday，Jack，a 16-year-old boy，（1）Awanted to have a nice bike．He asked his parents（2）Bthe money and they said he must get it by（3）C．But how could he get it？
On his way home one day，he （4）C about this．Not many people wanted to ask children （5）B for them．Maybe he could sweep away snow for the neighbors．（6）D，it was not winter．He had to wait a long time for that．Grass couldn't （7）Dfor their gardens，because he was not （8）Bto do such work．
Just at the moment，he（9）CTom，one of his classmates，selling books in a book shop．
"I could do that，"he thought．He asked Tom（10）Dquestions．He learned that（11）Atook Tom about three hours a day to do the job and he could get twenty dollars each week．And Tom gave him the telephone number of the book shop manager．
Jack almost flew home．"Mum，I have （12）Dgood news to tell you．"Jack said．After he had told his mother （13）Ahe thought，she said，"I think it's a good idea．"
"I （14）Cthe manager tomorrow．"said Jack，"After all，I'm going to be a businessman．"Jack's mother looked（15）Bat him and smiled．
| 1．A．who | B．whose | C．whom | D．which |
| 2．A．of | B．for | C．with | D．to |
| 3．A．he | B．him | C．himself | D．his |
| 4．A．thinks | B．will think | C．was thinking | D．is thinking |
| 5．A．work | B．to work | C．working | D．worked |
| 6．A．But | B．If | C．So | D．However |
| 7．A．cuts | B．cut | C．is cut | D．be cut |
| 8．A．enough old | B．old enough | C．older enough | D．enough older |
| 9．A．sees | B．see | C．saw | D．seeing |
| 10．A．little | B．a little | C．few | D．a few |
| 11．A．it | B．its | C．this | D．that |
| 12．A．a | B．an | C．the | D．/ |
| 13．A．what | B．why | C．how | D．which |
| 14．A．call | B．called | C．will call | D．was calling |
| 15．A．happy | B．happily | C．happier | D．more happily． |