题目内容
18．The safety of food is a serious in our country．We should try to solve it．（ ）| A． | subject | B． | program | C． | opinion | D． | problem |
分析 食品安全问题在我国是一个严重的问题，我们应该努力解决它．
解答 答案：D
subject科目；program节目；opinion观点；problem难题，问题；根据后句We should try to solve it（我们应该努力解决它）联系现实可知前句应是表达：食品安全问题在我国是一个严重的问题，应是解决问题，所以应该用名词problem"问题"．故选：D
点评 此题考查名词的词义辨析．做题时根据关键句联系语境准确推出句意，并结合选项的含义选出符合意义的名词．
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| A． | to see | B． | seeing | C． | see | D． | sees |
2．Choose the best answer to complete the passage．
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How do they do it？Some people try to learn at home （38）B books and tapes，（39）Cgo to evening classes or watch TV programs．（40）Athey use the language only two or three times a week，learning it will （41）Ca long time，like language learning at school．A few people try to learn a language fast by studying for six or（42）B hours a day．It's much easier to learn the language in the country where it（43）C．But most people are （44）Cto do this，and many people don't have to do so．Machines and good books will be very（45）B，but theycannot do students'work．However the language is learned in a foreign country，it is hard work．
| 31．A．so | B．or | C．and |
| 32．A．can't | B．impossible | C．never |
| 33．A．easily | B．difficult | C．easy |
| 34．A．how much | B．how long | C．how fast |
| 35．A．studied | B．to study | C．studying |
| 36．A．talk | B．tell | C．speak |
| 37．A．million of | B．three millions of | C．millions of |
| 38．A．without | B．with | C．in |
| 39．A．another | B．the other | C．others |
| 40．A．If | B．When | C．Since |
| 41．A．spend | B．use | C．take |
| 42．A．some | B．more | C．many |
| 43．A．speaks | B．is speaking | C．is spoken |
| 44．A．able | B．possible | C．unable |
| 45．A．careful | B．helpful | C．wonderful． |
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*Don't hike （39）B．
*Bring water，a good map and a cellphone．
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| 36．A．another | B．the other | C．other | D．others |
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