早教吧作业答案频道 -->英语-->
1.Iamastudent.2.Youareanarchitect过去式:过去式:否定句:否定句:疑问句:疑问句:3.Heisfamousforsinging.4.Wearegoodatplayingbasketball过去式:过去式:否定句:否定句:疑问句:疑问句:5.The
题目详情
1.I am a student.2.You are an architect
过去式:过去式:
否定句:否定句:
疑问句:疑问句:
3.He is famous for singing.4.We are good at playing basketball
过去式:过去式:
否定句:否定句:
疑问句:疑问句:
5.They are friendly to us.7.She does housework everyday
过去式:过去式:
否定句:否定句:
疑问句:疑问句:
8.He works as an engineer.9.They do well in English
过去式:过去式:
否定句:否定句:
疑问句:疑问句:
10.We like our teachers.
过去式:
否定句:
疑问句:
过去式:过去式:
否定句:否定句:
疑问句:疑问句:
3.He is famous for singing.4.We are good at playing basketball
过去式:过去式:
否定句:否定句:
疑问句:疑问句:
5.They are friendly to us.7.She does housework everyday
过去式:过去式:
否定句:否定句:
疑问句:疑问句:
8.He works as an engineer.9.They do well in English
过去式:过去式:
否定句:否定句:
疑问句:疑问句:
10.We like our teachers.
过去式:
否定句:
疑问句:
▼优质解答
答案和解析
1.I was a student.I am not a student.Are you a student?/Am I a student?2.You were an architect.You are not an architect.Are you an architect?3.He was famous for singing.He isn't famous for singing.Is ...
看了 1.Iamastudent....的网友还看了以下:
【高一生物】物种的特异性》》》在DNA的分子组成中,下列哪一项具有物种特异性( )(A)A/T(B 2020-05-17 …
6.有一核酸分子,其碱基比是A+G/T+C=1.5,试推断该核酸是?A.信使RNA B.转运RNA 2020-05-17 …
由A+T/C+G=1和A+G/T+C=1,为何不能判断该DNA分子是双链还是单链?不是只有双链才能 2020-06-26 …
如果下面的DNA双螺旋从左向右进行转录,指出那条链是编码链.并写出转录产物的顺序?5’-A-T-C 2020-06-26 …
有二种核酸,碱基组成如下!1.A=20%,C=30%,U=20%,G=30%2.(A+G)/(T+ 2020-07-30 …
对一分子双链DNA而言,若一条链中(A+G)/(T+C)=0.7,则互补链中(A+G)/(T+C)= 2020-11-08 …
碱基计算的规律.①A等于T,G等于C,A+G=T+CA+G/T+C等1.②一条单链的A+G/T+C的 2020-11-27 …
1某双链DNA分子中,G占碱基总数的38%,其中一条链中的T占碱基中数的5%,则另一条链中的T站碱基 2020-11-29 …
.某双链DNA分子中,作为模板链的部分碱基的排列顺序是:G—C—A—G—T—A—C—C—G—C—G— 2020-11-29 …
遗传物质控制蛋白质合成的时候,氨基酸对应的密码子是DNA上的同步还是mRNA?DNA链碱基序列G-C 2020-12-21 …