题目内容
12．If I _______ free next week，I _______ the film with you．（ ）| A． | will be； will see | B． | am； see | ||
| C． | will be； see | D． | am； will see |
分析 如果我下周有空，我就和你一起去看电影．
解答 答案：D．考查时态．句意"如果我下周有空，我就和你一起去看电影．"．这里是if如果，引导的条件状语从句，主句用一般将来时态，从句用一般现在时态．从句"如果我下周有空"，是主句"我就和你一起去看电影．"的条件．第一个空用be动词am．第二个空，用一般将来时态will see．答案是D．
点评 考查时态，英语中时态包括一般现在时态，现在进行时态，一般过去时态，一般将来时态，现在完成时态等，好结合所给时间状语，认真分析选择正确时态．
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Your toothbrush，however，may have also become（24）B．Because it is now possible toclean our teeth （25）Cusing our hands!
Two Canadians，Adel Elseri and Said Fayad，have invented（26）Dcalled T2T or"tongue-to-teeth"Elseri says he came up with the idea（27）Bhe was driving home after a long day at work．His（28）Ais a toothbrush that goes onto your tongue（舌） T2T has special edges （边缘） and toothpaste．So just （29）Cyour tongue over your teeth and it cleans your teeth just like a toothbrush（30）B!It will make your breath fresh too
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Would you use the tongue-to-teeth？The Huffington Post in the US（33）Breaders what they thought．Sixty-one percent said that they would use it while only thirty-nine percent said they （34）C．Personally I think I'm going to stick to（坚持用） the （35）B．
| 21．A．So | B．Then | C．But | D．Or |
| 22．A．instead of | B．becauseof | C．more than | D．less than |
| 23 A．discovered | B．develop | C．built | D．developed |
| 24 A．science | B．history | C．problem | D secret |
| 25．A by | B．from | C．without | D for |
| 26．A．nothing | B．everything | C．anything | D．something |
| 27．A．until | B．when | C．since | D．though |
| 28．A．idea | B．story | C．word | D．plan |
| 29 A．hold | B．pull | C．move | D．check |
| 30 A is | B．does | C．was | D．did |
| 31 A healthier | B．easier | C．harder | D．longer |
| 32 A．again | B．soon | C．once | D already |
| 33．A．told | B．asked | C．warned | D．advised |
| 34．A．shouldn't | B．should | C．wouldn't | D．would |
| 35．A finger | B．toothbrush | C．mouth | D tongue． |
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