优课网
首页
数学
语文
英语
化学
物理
政治
历史
生物
首页
> Three quarters of the forest ________ burnt to ashes, and the rest _______ cut down for construction
Three quarters of the forest ________ burnt to ashes, and the rest _______ cut down for construction
题目简介
Three quarters of the forest ________ burnt to ashes, and the rest _______ cut down for construction
题目详情
Three quarters of the forest ________ burnt to ashes, and the rest _______ cut down for construction.
[ ]
A. was, have been
B. was, has been
C. have been, is
D. has been, are
题型:单选题
难度:中档
来源:广东省期中题
答案
B
上一篇 :
用方框中所给单词的适当形式填
下一篇 :
— The final exam is coming.
搜索答案
更多内容推荐
The president hopes that the people will be better off when he quits than when he_______. [ ]A. has
Only when the European countries' financial system broke down _____to take measures to deal wit
的平方根是[]A.3B.±3C.D.±-九年级数学
Not only ___ late, he also forgot his book. [ ]A. had he turned upB. did he turn upC. he turned upD.
短文改错。 此题要求改正所给短文中的错误。对标有题号的每一行作出判断: 如有错误(每行只有一个错误),则按下列情况改正; 此行多一个词:把多余的词用斜线(/)划掉,在该行右-高二英语
He was a good swimmer so he _____ swim to the river bank when the boat sank.[ ]A. is able to B. coul
Thefinaltest____,allthestudentswenthomehappily. [ ]A.hasbeenfinishedB.finishing C.finished D.wasfini
10的平方根用数学符号表示为:______.-数学
若x+2=2,则2x+5的平方根是______.-数学
— Kevin, you look worried. Anything wrong?— Well, I____a test and I'm waiting for the result. [
16的立方根和平方根分别为()A.316,±4B.±34,2C.316,2D.34,±2-数学
一个正数的正的平方根是m,那么比这个正数大1的数的平方根是()A.m2+1B.±m+1C.m2+1D.±m2+1-数学
—Haveyoupersuadedhim?—Yes.Afterhoursofdiscussion,I_____toreasonhimintoacceptingthcnewplan.[ ]A.hadma
81的平方根为______.-数学
After Jack had sent some e-mails, he _______ working on his project. [ ]A. had started B. has starte
在数集上定义运算a﹡b,规则是:当a≥b时,a﹡b=b3;当a<b时,a﹡b=b2.根据这个规则,方程4﹡x=64的解是______.-数学
I don't think he could have lost so much money last night,____? [ ]A. did he B. could heC. do I
Sarah had her washing machine repaired the day before yesterday, ____ she?[ ]A. hadB. did C. hadn
Jack went to college last year, _____ to return home until he achieves his goal. [ ]A. determining n
下列叙述中,错误的是()A.3是一个无理数B.3是一个介于1和2之间的数C.3是3的平方根D.3的平方根是3-数学
—Do you smoke? — No, I don't. It is two years since I ______. [ ]A. smoked B. have smoked C. ha
2581的平方根是______.-数学
— You speak very good English!— Thanks. I ______ English in Shandong University for four years. [ ]A
Do you know when the Great Wall _______?[ ]A. was come into being B. came into being C. had come int
短文改错。此题要求改正所给短文中的错误。对标有题号的每一行做出判断: 如有错误(每行只有一个错误),则按下列情况改正: 该行多一个词:把多余的词用斜线(\)划掉,在该行右边-高三英语
若某数的平方是54,则这个数是______.-数学
如果a是100的算术平方根,b为125的立方根,求a2+4b+1的平方根.-数学
Little _____about her own safety, though she was in great danger herself. [ ]A. did Rose care B. Ros
—You've got your flat furnished, haven't you?— Yes, I ______ some used furniture and it wa
Not until David came up to me, _____.[ ]A.I noticed himB.I did notice himC.did I notice him D.had I
If only I could have helped you! But I really _____ no good idea how.[ ]A.have B.had C.have had D.ha
16的平方根是______,49的算术平方根是______.-数学
81的平方根是______,一个数的平方是2,则这个数是______.-数学
I don't think Richard could have done such a stupid thing last night, _____? [ ]A. do IB. could
— Have you seen the film The Lord of Rings?— Yes. When in the country, I ____ it twice. [ ]A. saw B.
一 Where is your new home now? — In the new developed zone. But I _____ downtown for five years. [ ]A
8的立方根为(),平方根为()。-八年级数学
已知一个正数的平方根是3x﹣2和5x+6,则这个数是_________-八年级数学
81的平方根是()A.9B.±9C.±3D.3-数学
I was out of town at thetime, so I don't know exactly how it ____.[ ]A. was happeningB. happene
TheotherdayI________aninterestingfilmwithmyfriends.[ ]A.saw B.hadseen C.see D.amseeing -高三英语
36的平方根是______,倒数是______.-数学
It being Sunday, I ______ up early this morning, so I stayed in bed until 9 am. [ ]A. didn't ne
Littlethat the course of his life was about to change then. [ ]A. he is knownB. did he knowC. does h
5的平方根是______.-数学
短文改错。假如英语课上老师要求同学们交换修改作文,请你修改你同桌写的以下作文。文中共有10 处语言错误,要求你在错误的地方增加、删除或修改某个单词。增加:在缺词处加一-高三英语
的平方根是[]A、B、C、3D、-3-八年级数学
0.0016的平方根是()A.0.4B.0.04C.±0.4D.±0.04-数学
81的平方根是______;近似数15520保留两个有效数字为______,时,精确到______位.-数学
Only when I left my hometown ________ how precious it is to me. [ ]A. did I realizeB. I realizedC. h
返回顶部
题目简介
Three quarters of the forest ________ burnt to ashes, and the rest _______ cut down for construction
题目详情
B. was, has been
C. have been, is
D. has been, are
答案