老师您好,请问：She found _______very difficult to learn math _____ A.it"s;well B.it"s;well为什么选B

老师您好,请问：She found _______very difficult to learn math _____ A.its;well B.its;well为什么选B 老师您好, 连老师,您好.请问,作文怎样把握好结构? 您好,请问这位老师功率管的作用是什么? She found it __ hard work,but she enjoyed it.A.aB.anC.theD./ She found herself__the difficult job.facedfacing为什么Soon after she reported for work,she found herself __ the difficult job she had ever taken. 老师我有几道题不太懂你能帮我吗He has no arms and no legs.同义句he doesn't have ——arms —— legs同义句i found that she was crying in the comer.同义句 i found __ __ in the comer. She found her bag __ Alost Bmissing Cgone Dmissed选什么?为什么? she found her husband waiting for her 与she found that her husband was waiting for her 请问哪一个正确 The next morning she found the man in bed __ ,dead结果状语问题老师的答案是lying但是dead作为全句的结果状语,翻译就是“她发现这个男的躺在床上,她死了”如果found后是一个从句,dead是从句结果状语,意 She is happy because she found her lost purseShe is happy because she _______（found ）her lost purse请问是found 还是has found我觉得是has found 这种题有什么语法吗 郭老师,您好,请问”有功功率”为负值时是不是就是反向有功功率的意思? 老师,您好,请问这句话翻译成中文是什么?The underlined word fabulous means. 老师,您好!我想请问高中语文阅读部分（尤其古诗文言文）怎么才能拿高分? 特征值,特征向量.老师,您好!请问二重特征值可以只有一个特征向量么? 王老师您好 请问国际音标里I怎么看视频里有俩种读法吗? 老师您好!请问数学应该怎么学,是像语文那样死记硬背,那些公式?还是? 老师您好,请问为什么对同一机械,其额外功不变呢?