起重作业考试

圆周率是多少? My sister is a student,I am a student合并成一句话：my sister and I___ ___student合并成一句话：my sister and I___ ___students还有一个问：WHAT does fast m____回答：Quick ∫上限圆周率/2,下限负圆周率/2cos的平方(x)dx 选择题 -----John often ------ to his parents? A. Does,write B. Is,write C. Does,write I often write to him.和I write often to him.和I write to him often.有什么区别 求解7到10题 求7-10题答案 You are a student.Is( ) sister a student,too? he is a student.his sister is astudent,( ) A.too B.either C.tohe is a student.his sister is astudent,( ) A.too B.either C.to急 用适当的介词或副词填空.There are some boat ____ the river. The children are swimming( ) the river.(填介词） 新概念英语2 第9课的一个问题 求助：What does a cold welcome refer to? They are too busy and too tired to cook dinner every night的同义句 theachers often c_ they are too busy every day We shall 的缩写形式 we shall的缩写一定要有依据 This is ____(Nick) sister 适当形式填空. 英语填空题 （介词或副词）2.We were glad that his speech had made so deep an impression_____his listeners.3.Their marketing plan is based_____a study of customer needs.4.He is viewed as a strong candidate_____the job6.Her classmates are ve This girl is my student.Her is my daughter,too.哪里错了? 问一道英语填空题,填介词或副词its painful to mistake kindness___love 1.用所给适当形式填空：This is brother（ ）（sister）long pencil（ )is the woman?She is my mother 用所给单词的适当形式填空 This pencil box is my (young) sister's改写句子There are five people in my family.There are four people in your family.(句意不变）My family _____ ______ than your family. 抗日战争中有哪些团结事例 抗日英雄以及他们的事例 the teacher often r_____the boy to his father the boy was too busy_____his father last terma,to hear fromb,to write toc,hearing fromd,write to为什么不是A Father is busy writing postcards this morning and______ten so far.A.wrote B.was writing C.has written D.has been writing为什么选D?D是什么时态? it was a hot evening ___the house caught fire A that B when Csince D before, break的形容词是什么?还有work的现在分词是什么?写作业用的, 过去分词made的原形是虾米? 65分之13,35分之49,24分之68,99分之55,76分之57 约分 求正 三角形的一条中位线与第3边上的中线互相平分我快没分了不好意思哦`