优课网
首页
数学
语文
英语
化学
物理
政治
历史
生物
首页
> —Peter doesn’t mind lending you his camera.—He __________. I’ve already borrowed one.A.needn’tB.can’
—Peter doesn’t mind lending you his camera.—He __________. I’ve already borrowed one.A.needn’tB.can’
题目简介
—Peter doesn’t mind lending you his camera.—He __________. I’ve already borrowed one.A.needn’tB.can’
题目详情
—Peter doesn’t mind lending you his camera.
—He __________. I’ve already borrowed one.
A.needn’t
B.can’t
C.mustn’t
D.shouldn’t
题型:单选题
难度:中档
来源:不详
答案
A
根据I’ve already borrowed one.“我已经借到一架了。”可推知彼得“不必”再借给了,故答案选A;而can’t“不肯能”: mustn’t“不准、不应该、不允许”: shouldn’t“不该”均不合句意,故排除。
上一篇 :
如图是某草原生态系统中的食物
下一篇 :
选择填空。 Where ______ Bob
搜索答案
更多内容推荐
选择填空。______ you from England? [ ]A. Are B. Do C. Where D. How -七年级英语
地理中国栏目报道:广西某地最近突然出现了一条“变色河”,该河大多河段清澈见底,唯独在靠河岸某处呈黄褐色;不久之后,该处黄褐色会逐渐消褪,却又在较远的河中央开始出现.(-生物
梅花山是国家级森林和野生动物自然保护区.梅花山生态系统中的非生物因素包括()A.生产者B.消费者C.分解者D.空气、水分、阳光-生物
Tom has grown enough to take care of.A.tall; himB.tall; himselfC.old; himD.old; himself-九年级英语
墨西哥湾漏油事件发生后,中美科学家发现了一种能“吸食”石油的细菌.这种细菌属于()A.生产者B.消费者C.分解者D.消费者和分解者-生物
选择填空。Yesterday ______ my little brother's third day to school. [ ]A. is B. was C. are D. be -七年
Nanjing isn’t so large __________ Shanghai, however, it’s the second __________ city in East China.A
在生态系统中,绿色植物属于()A.生产者B.消费者C.生物部分D.非生物部分-生物
硫细菌能利用化学能将无机物转变为有机物,这类细菌在生态系统中属于()A.生产者B.消费者C.分解者D.消费者和分解者-生物
The final exam is coming. Our teachers tell us _____ time. A. not to waste B. not waste C. don’t was
When I was a child, my grandmother _____ me interesting stories. A. used to tell B. is used to telli
– Whose notebook is this? -- It _____ Tom. I saw he used it just now. A. must belong to B. can’t bel
选择填空。Who ______ the women in the picture? [ ]A. is B. are C. be D. am -七年级英语
You ______ wear sports shoes when you climb a mountain.A.can’tB.shouldn’tC.mustn’tD.have to-九年级英语
下列关于生产者的叙述中,正确的是()A.生产者是在自然界中不依赖外界环境,能独立生存的生物B.生产者的营养方式肯定是自养C.生产者中绝大多数为自养,少数为异养D.生产者的再-生物
生态系统的能量是沿着食物链依次流动的.一般说,一个环节只能把所获得能量的约______传递给下一个环节,也就是说,能量的流动具有______特点.生态系统的稳定性是指生态系统经-生物
―______ you born?―In a town near Tianjin. [ ]A. When wereB. Where did C. Where were D. Where was -八年
生态系统的营养结构基础是()A.生产者和分解者B.食物链和食物网C.物质和能量D.空气和水-生物
生物圈中的动物必须直接或间接地以______为食,通过消耗绿色植物合成的______来维持生活,所以,动物是生物圈中的______.-生物
细菌属于生态系统中的______,其生殖方式是______.-生物
句型转换,每空一词。1. They're used for seeing in the dark. (改为否定句)Theyfor seeing in the dark. 2. Liu Wei
The number of teachers in our school _______ greatly increased last term.A number of teachers in thi
My sister has practiced tennis for a long time. She plays tennis _____ you. A. as good as B. so well
—________ I smoke here?—No. You are not allowed to smoke in public places.A.CouldB.MustC.MayD.Might-
近年来,我国大力开发建设西部地区.要求西部地区切实搞好生态环境保护,退耕还林,治理水土流失,防止沙漠化等.据此回答下列问题:(1)从生物学角度分析,改善西部生态环境,首-生物
根据右图回答生物学问题.(1)植物是生态系统的______者,它可以通过______作用制造有机物.(2)细菌和真菌是生态系统的______者,它们的作用是______生态系统的物质循环.(3)陆地-
植物、动物和细菌真菌在生态系统中分别是()A.消费者、生产者、分解者B.分解者、消费者、生产者C.生产者、消费者、分解者D.生产者、分解者、消费者-生物
关于细菌和真菌在生态系统中的作用,错误的叙述是()A.把动植物的遗体分解后还原到大自然中B.细菌和真菌会使动植物致病,在生态系统中只有害处C.如果没有细菌和真菌,地球上就-生物
下列属于消费者和生产者之间关系的是()A.山羊吃树叶B.兔子吃蘑菇C.人类吃黑木耳D.青蛙捕食蝗虫-生物
某池塘生态系统中生活着浮游植物、浮游动物、水草、螺蛳、鲫鱼、乌鱼等生物,池塘附近的化工厂排放的废水中含有某种重金属,使池塘受到了污染,科研人员对池塘中一些生物体内-生物
Alice would like to_____an astronaut when she grows up. [ ]A. became B. as C. beD. been-九年级英语
I have two brothers. One is a teacher, _________ is a doctor.A.anotherB.other C.othersD.the other-九年
—________ I watch TV now,Mom?—No.It’s too late ,and you ______ go to bed.A.May;have toB.Will;shouldC
_______ Tom _______ Peter are fond of watching TV.A.Not only…but alsoB.Both…andC.Either…orD.Neither…
一个完整的生态系统无论大小,都是由()A.生物部分和非生物部分组成B.阳光、空气、水组成C.植物、动物、细菌、真菌组成D.生产者、消费者、分解者组成-生物
生态系统的组成包括以植物为代表的______、以______为代表的消费者和以微生物为代表的______和如阳光、空气、水等的非生物部分.-生物
真菌和细菌在生态系统中占有重要地位,是因为它们()A.是食物的主要来源B.能将有机物分解为无机物返回到无机环境中C.能释放氧气D.能净化空气-生物
—David, is that man your Chinese teacher?—It_______be him. He's having a meeting. [ ]A. mustn
—Must I be home before eight o’clock, Mum? — No, you . But you have to come back before ten o’clock.
What way can you think of ______ the mice in the room?A.how to killB.to killC.killingD.killed-九年级英语
---May we go home mow ? --- No, you____. You____ to go home until 5 o’clock.A.mustn’t; are allowedB.
–Will the new iphone cost a lot? --I ______ think so. Apple’s products are usually expensive. A.shou
根据下列食物网图回答,(1)该图中属生产者的是______,属消费者的生物共有______种.(2)此食物网中含有______条食物链,写出其中最长的一条食物链:______.(3)若大量捕杀狐、蛇-
数千年的黄土高原,曾经生态优越、气候宜人.草原上鼠欢兔跳、狐走蛇行、鹰击长空…一派盎然生机,但后来由于砍伐树木、植被破坏,现在正成为一片秃山秃岭,不毛之地.每年雨季-生物
动物完成各项生命活动的直接能量来源是()A.食物B.肌肉C.ATPD.骨骼-生物
Drunk driving is against the law now. It ______ be forbidden.A.mayB.mustC.canD.might-九年级英语
For breakfast, I usually have______ and two pieces of bread. A.a cup of mild halfB.half a cup of mil
能量在食物链中的流动是逐级递减的.______.-生物
如图为生态系统各成分之间的相互关系,据图分析回答下列问题:(1)图中植物的作用是______.(2)图中细菌和真菌的作用是______.(3)图中消费者是______和______.(4)如果人们大量
“叶落归根”,落叶最终将在下列哪项的作用下回归土壤()A.生产者B.消费者C.分解者D.阳光、水分-生物
返回顶部
题目简介
—Peter doesn’t mind lending you his camera.—He __________. I’ve already borrowed one.A.needn’tB.can’
题目详情
—He __________. I’ve already borrowed one.
答案