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单选题 求
A. 
C. 
D. 
学科：应用数学
时间：2025-11-27 00:28:18
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题目1单选题
求<img src="https://tihai-oss-cloud.itihey.com/img/4cecd0756efa3935f2caae2c21f2868d.webp">A. 0B. 1C. <img src="https://tihai-oss-cloud.itihey.com/img/bade3633c45f3002401ce0a1a3e4e7b3.webp">D. 不存在
题目2单选题
求<img src="https://tihai-oss-cloud.itihey.com/img/1253e0d4a24c64cb3dee5da5be9cfd66.webp">A. -1B. 0C. 1D. <img src="https://tihai-oss-cloud.itihey.com/img/bd1cf3c8112e85fd9814c042b796e39b.webp">
题目3单选题
求<img src="https://tihai-oss-cloud.itihey.com/img/a924c53b3f21420422b625eca26974bd.webp">A. <img src="https://tihai-oss-cloud.itihey.com/img/c4b69212042f2d5798f3ad59d1f9db32.webp">B. 0C. <img src="https://tihai-oss-cloud.itihey.com/img/1985eaeb8087824b39eb9af95ceb88c1.webp">D. <img src="https://tihai-oss-cloud.itihey.com/img/bd1cf3c8112e85fd9814c042b796e39b.webp">
题目4单选题
James has just arrived, but I didn't know he _______ until yesterdayA. will comeB. was comingC. had been comingD. came
题目5单选题
Come and see me whenever ________A. you are convinientB. you will be convinientC. it is convinient to youD. it will be convinient to you
题目6单选题
Susan_______a book about cooking last year,but I don't know whether she has finished itA. was writingB. has writtenC. wroteD. had written
题目7单选题
How can I ever complete it if you ______ continually ________ me so many silly quesuonsA. have; askedB. were; askingC. had; askedD. are; asking
题目8单选题
Jean could be a very attractive girl, but she________to her clothesA. pays no attentionB. was paying no attentionC. paid no attentionD. had paid no attention
题目9填空题
Cambridge __________ (lie) about 50 miles north of London题目10填空题
Our manager ________ (constantly complain) about the company. We're so tired of it下载 题海APP
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