早教吧作业答案频道 -->英语-->
1.Don'tleavetheclassroombeforeyouwritingyourcompostion..A.arefinishingB.finishC.finishedD.hasfinished2.MaryreadsfasterthanAA.littleB.afewC.alittleD.few3.ThecomputersintheroomourschoolA.arebelonged
题目详情
1.Don't leave the classroom before you _______ writing your compostion..
A.are finishing B.finish C.finished D.has finished
2.Mary reads _______ faster than A
A.little B.a few C.a little D.few
3.The computers in the room _______ our school
A.are belonged B.belongs to Cis belonging to D.belong to
A.are finishing B.finish C.finished D.has finished
2.Mary reads _______ faster than A
A.little B.a few C.a little D.few
3.The computers in the room _______ our school
A.are belonged B.belongs to Cis belonging to D.belong to
▼优质解答
答案和解析
B在你完成作文之前别离开教室.这是时态问题.
C a little修饰形容词比较级,意思是比他快一点
D 句子缺少动词,computers是复数,选择动词不能选单三形式.
C a little修饰形容词比较级,意思是比他快一点
D 句子缺少动词,computers是复数,选择动词不能选单三形式.
看了 1.Don'tleaveth...的网友还看了以下:
先能明白(1)小题的解答过程,再解答第(2)小题,(1)已知a²-3a+1=0,求a²+1/a²的值 2020-03-31 …
设a=(√5-1)/2,求(a^5+a^4-2a^3-a^2-a+2)/a^3-a∵2a=√5-1 2020-04-05 …
解分式方程1.方程1/x-1=a/x+1(a不等于1)的解不大于0,则a的取植范围是()A.a大于 2020-05-01 …
1.计算:a^m[a^(m+1)-a^m+a^(m-1)]-a^(m-1)[a^(m+1)+a^m 2020-05-14 …
已知a大于0,b大于0,a+b=1,求证(a+1/a)(b+1/b)大于或等于25/4.解法里面有 2020-05-15 …
已知A,B,C的对数是a,b,c,且a+b+c=0,证明:A(1/b+1/c)×B(1/a+1/c 2020-05-16 …
已知数列{a(n)}中,a(1)=2,a(n)-a(n-1)-2n=0(n≥2,n∈N),设Bn= 2020-05-21 …
(a+1)(a^2+1)(a^4+1)(a^8+1)(a^16+1)=(a-1)[(a+1)(a^ 2020-05-22 …
已知a/(a^2+1)=1/2,求a^2/(a^4+1)的值由a/(a^2+1)=1/2,知a≠0 2020-06-14 …
假设集合A满足以下条件:诺a∈A,a不等于1,则1-a分之1属于A若a属于A,则1-a分之一属于A 2020-07-03 …