--She should have written to her parents after she got there.--It's a pity that she_____A did't B hasn't 应该选哪个啊,这类题目属于什么语法种类上,看样子我对这块语法不够好

She thought that she should have taken Russian She thought that she should take Russian 哪个对?就是这里应该用should have taken 还是 should take Eve was late for class again ,she should have got up .为什么用should have go It is strange that she should have done it.句中should是情态动词吗? She have a stomachache,she should go to see a doctor.这个句子是什么时态? She should _____for Italy last weekA.have left B.have been left关键是为什么啊! ——_____ she have lost her way?----- She might have.A must B may C Could D Should It is strange that she---in the last exam A,should have failed B.should fail 选哪个 Mrs.Black is tired and w______.She should have a good rest. 介词填空 Her daughter is ill,so she should be allowed to have a day __ she should ___ a rest yesterday?A.had B.has c.have she should have known better than to ask jim for help. 5Rush thought that she should ____the job.A gotB getC has D have to Reading the test paper in a hurry,she overlooked a problem,She ____more careful.A.ought have beenB.could have beenC.could beD.should have been She ________(have) a headache. She should see a doctor.填has和had哪个更合适些呢? () she()a headache?I think she should see a doctor.A Is,haveB Does,haveC Does,gotD Has,have wr是什么意思 It was strange that she should have gone away without saying good-bye.求解释为什么要用should have gone? she is two hours late.what ( )to her?A should have happened B must have happened C may have happened D can have happened