这道选择题为什么选C,不是A?8.Professor Li _______ in doing his experiment for nearly ten years. A. insisted B. piled C. persisted D. split

这道选择题为什么选C,不是A?8.Professor Li _______ in doing his experiment for nearly ten years. A. insisted B. piled C. persisted D. split 一道英语选择题.为什么选A不选C.不是过去一段时间要用过去完成时吗 Foxit Reader Pro,work like a pro!为什么要叫Foxit Reader Pro？ 为什么选A不是C 高数题,第七道选择题为什么选a, 系动词选择题一则Their plan ____ to be a perfect one. A. proved B. was proved C. is proving D. proving 为什么不是选B而是A? 英语从句选择题1道Do you doubt ( ) i believe youA that B which C whether D if选a 为什么不选c,它不是有是否的意思吗? 这道英文选择题怎么做?为什么选A不对?No one enjoys ( ) at.A.laughing B.to laugh C.being laughed D.to be laughed 为什么选择题往往选C的最多 英语高手来帮做2道选择题.请给出理由.A power struggle,however,is under way between Pirard,a Jansenist,and a pro-Jesuit __led by the Vice Principala.facility b.faculty c.faction d.fatalityThey were testing the __ of drinking alcohol on a 英语第三十五道选择题,为什么选a? 英语选择题-The air is cool and clean.-Yes,It ___ last night.A was raining B was rainy C rained D has rained主要是想问一下,为什么不是选A和B而是选C? 几道英语选择题It wasn't such a good birthday party ________ she had promised usIt wasn't such a good birthday party ________ she had promised us.A.that B.that C.as D.but选C的理由是什么?A为什么不能选,不是有一个句型l 如图第一道选择题 选C 为什么不是BD啊?希望能解释详细一点吧 谢谢啦 关于宾语从句的选择题I wonder .they'll come here with his Sunday.A.whetherB.WhenC.whomD.how选C.为什么,为什么不是B呢?句子顺便翻译一下,再请分析一下, 选择题Here_____ thirty yuan.A is B are C am 选什么,为什么. at a pro-rated 为什么不是A,而是c