日日人人_亚洲美女在线视频_av手机在线播放_国产大片aaa_欧美中文日韩_午夜理伦三级

 0  437547  437555  437561  437565  437571  437573  437577  437583  437585  437591  437597  437601  437603  437607  437613  437615  437621  437625  437627  437631  437633  437637  437639  437641  437642  437643  437645  437646  437647  437649  437651  437655  437657  437661  437663  437667  437673  437675  437681  437685  437687  437691  437697  437703  437705  437711  437715  437717  437723  437727  437733  437741  447090 

27.The red flag looks extremely beautiful     the blue sky and white clouds.

    A.through       B.a(chǎn)cross         C.a(chǎn)gainst       D.beyond

試題詳情

26.How long do you think __________ the computer company turns out a new product?

    A.it will be that                    B.will it be until               

    C.will it be since                 D.it will be before

試題詳情

25.- Good morning.How much should I pay for these books __________ to Alabama?

    - Hmm, about ten dollars.

    A.to be sent     B.being sent     C.sent          D.having been sent

試題詳情

24.China’s new food law provides for a food recall system __________ producers have to stop production if their food isn’t up to standards.

    A.where        B.that          C.when                  D.which

試題詳情

23.- Do you think the weather is good enough for the picnic?

    -Yes.You couldn’t hope for __________ day at this time of the year.

    A.a(chǎn) nice        B.the nice       C.a(chǎn) nicer                  D.the nicest

試題詳情

22.- What about Mr.Brown’s speech?

    - I understood most of what he said, but not __________ word.

    A.a(chǎn)ny          B.each         C.every         D.one

試題詳情

第一節(jié)  單項(xiàng)填空 (共15小題;每小題1分,滿分15分)

    從A、B、C、D四個(gè)選項(xiàng)中,選出可以填入空白處的最佳選項(xiàng),并在答題卡上將該項(xiàng)涂黑。

例:It is generally considered unwise to give a child ___________ he or she wants.

    A.however      B.whatever      C.whichever     D.whenever

    答案是B。

21.- Really? Who will give __________ lecture next Saturday?

   - Mr.Wang, __________ professor from Nanjing University.

    A.the; 不填      B.the; a         C.a(chǎn); the        D.a(chǎn); a

試題詳情

22.(本小題14分)

已知函數(shù)處取得極值。

(Ⅰ)求函數(shù)的解析式;

(Ⅱ)求證:對(duì)于區(qū)間上任意兩個(gè)自變量的值,都有;

(Ⅲ)若過(guò)點(diǎn)可作曲線的三條切線,求實(shí)數(shù)的取值范圍。

試題詳情


同步練習(xí)冊(cè)答案
主站蜘蛛池模板: 日韩av电影在线播放 | 一区二区三区国产好 | 成人在线免费视频观看 | 在线观看av片 | 蜜桃视频网站在线观看 | 亚洲精品乱码久久久久久金桔影视 | 欧美精品1区2区3区 亚洲区在线 | 国产在线精品一区 | 精品人成| 一区二区视频网 | 青青青免费视频在线 | 日韩欧美高清 | 9999久久久久 | 国产精品久久久久久久久久久久冷 | 蜜臀久久99精品久久久无需会员 | 日韩精品无码一区二区三区 | 波多野结衣一区二区三区高清 | 麻豆精品一区二区 | 亚洲精品成人 | 亚洲午夜精品一区二区三区 | 性一交一乱一透一a级 | 国产成人在线视频 | 成人免费视频视频在线观看 免费 | 亚洲免费网站在线观看 | 11一12免费毛片 | 草草草影院| 一区影院| 2018天天操夜夜操 | 一级欧美日韩 | 欧美精品久久久 | 国产亚洲一区二区在线 | 欧美一区2区三区4区公司二百 | 黄在线免费观看 | 激情欧美一区 | 午夜免费观看网站 | 久久精品欧美一区二区三区麻豆 | 91 中文字幕 | 免费观看成人羞羞视频网站观看 | 日韩另类视频 | 成人精品免费视频 | 中文字幕三区 |