优课网
首页
数学
语文
英语
化学
物理
政治
历史
生物
首页
> —You look so tired. —Yes. The loud noise upstairs stopped me the whole night.A.sleptB.to sleepC.fell
—You look so tired. —Yes. The loud noise upstairs stopped me the whole night.A.sleptB.to sleepC.fell
题目简介
—You look so tired. —Yes. The loud noise upstairs stopped me the whole night.A.sleptB.to sleepC.fell
题目详情
—You look so tired. —Yes. The loud noise upstairs stopped me
the whole night.
A.slept
B.to sleep
C.fell asleep
D.falling asleep
题型:单选题
难度:中档
来源:不详
答案
D
stop sb doing sth表示阻止某人做某事,故选D。
上一篇 :
生态系统中的生产者主要是指()A.
下一篇 :
Mr Chen __________ his mobil
搜索答案
更多内容推荐
That __________ our English teacher.[ ]A. maybe B. may beC. mayD. be-八年级英语
If your mother were here, she ______ allow you to surf the Internet for so long.[ ]A. won't B.
The boy _____healthy_____he doesn't like to exercise. [ ]A. doesn't, so B. isn't. so
根据对这幅图的观察,请你回答以下两个问题:(1)请用箭头把它们表示出来.(2)在这个小型生态系统中,草是______者,所有的动物是______者.食物链彼此互相交错,构成了______.这-生物
There is going to ______ a basketball match on the playground this afternoon. [ ]A. has B. have C. b
一般的说生态系统中数目最少的是()A.植物B.草食动物C.肉食动物D.细菌和真菌-生物
如图是自然界碳循环的简图,图中的甲、乙、丙各代表什么()A.甲为生产者,乙为分解者,丙为消费者B.甲为消费者,乙为分解者,丙为生产者C.甲为分解者,乙为生产者,丙为消费者-生物
I think swimming in the pool with friends ______ very interesting. [ ]A. has B. have C. is D. are -九
You may get lost easily in big cities like Beijing you have a map or a guide.A.unlessB.ifC.whenD.unt
—Do you know ?—I’m not sure, maybe he is an artist.A.who is the manB.what is the manC.who the man is
—No student ______ to eat snacks in our school. —But still there are some students breaking the rule
He used to _______ in a village, but now he has been used to _______ in the big city.A.live; livingB
The stories _____ boring. [ ]A. sound like B. sounds like C. sound-八年级英语
在一个以小麦为主要农作物的农田生态系统中,生长着杂草,生活着蚜虫、蜘蛛、田鼠、蛇等其他生物.据此请分析回答:(1)请你写出此农田生态系统中,小麦与其他生物之间两种关系-生物
对生态系统中的皂荚树、蝉、鸟,正确的理解是()A.只有蝉是消费者B.只有鸟是消费者C.只有皂荚树是生产者D.三种都是消费者-生物
句型转换。1. I think the movie is very interesting. (改为否定句) I ______ think the movie ______ very interest
The Greens _____ China for seven years. [ ]A. have come to B. have been to C. have come in D. have b
—Are you going to Guilin by plane?—It’s fast but expensive, so I’m not sure. I __________ take a tra
--- Listen! David is talking happily with his mother in the next room.--- It ______ be his mother. S
His parents _____ teachers of English. [ ]A. is B. are C. 's D. 're -七年级英语
用动词be的适当形式完成句子。1.—______ Guo Peng your brother?—No, he isn't. 2. Anna and Alice ______ my good
用am , is , are 填空。 1. I_____ Kate. He_____ my brother. 2. —What _____ your name? —I _____ Sandy. 3.—
在一个相对稳定的生态系统中,数量最少的是()A.植物B.草食动物C.细菌和真菌D.肉食动物-生物
如图是一个湖泊生态系统,请根据图回答:(1)此生态系统的生产者是______.(2)此生态系统的消费者是______.(3)在此湖泊生态系统中,肯定存在没有表现出来的生物是______.它们在-生物
—Look at that girl! Is it Susan?—No, it _______ be her. She has gone back to her hometown.A.mustn’tB
Attention, please! There will ______ a class meeting______ the morning of May 4th. [ ]A. have; at B.
用所给词的适当形式填空。 1. —"How much ______ this T-shirt?"—"It 's 5 dollors." (be) 2.
I like those shoes. How much _____ they?[ ]A. are B. is C. Are D. dollors -七年级英语
—Look at the sign. You_____ fish here.—Sorry, I didn’t know.A.mayB.shouldC.mustn’tD.needn’t-九年级英语
生态系统的组成包括生物部分和非生物部分,其中生物部分包括______、______、______.-生物
下列微生物中,属于生产者的是(______);属于消费者的是(A);属于分解者的是(C);具有固氮作用的是(D)A.寄生真菌B.硫细菌C.枯草杆菌D.根瘤菌-生物
生产者与消费者之间的关系,主要是______的关系,因而形成了______.很多条这样的结构相互联系,就形成了______.-生物
The number of the birds in the zoo _______ about ninety. [ ]A. amB. is C. are D. be -八年级英语
--do you spell ring? --________. A.What,It’s a ringB.How,r-i-n-gC.How,R-I-N-GD.What, A ring-七年级英语
单句改错。( )1. I will going there tomorrow. A B C D ( )2. Let’s put a triangle of always. A BC D ( )3. S
在一个生态系统中,越多,在能量流动中消耗的能量就越多,所以大多数食物链只有_____个营养级。-八年级生物
—Must I finish the exercise this afternoon?—Yes, you ______, but you ______ finish it now.A.must, mu
J K Rowling jumps farther than ______ in her class.A.any other boysB.the other boysC.any boyD.anothe
We all know that two and one is three. Here "is" means "_____". A. = B. %C. <
如图为某生态系统中的食物网示意图,若种群E含有的总能量为8.6×108千焦,种群B含有的总能量为1.7×108千焦,则从理论上讲,种群A至少可获得的能量为()A.8.6×10千焦B.1.7×-生物
在一个森林生态系统中,不能缺少的应该是()A.生产者和分解者B.生产者和消费者C.消费者D.分解者和消费者-生物
句型转换:就换线部分提问。1. My grandfather is 80 years old._______ _______ _______ your grandfather? 2. I'd
We went to the beach last Sunday, and we had great fun _____ volleyball.A.playB.playingC.playedD.to
阅读材料回答问题:为了深入探究生态系统的结构和功能,美国科学家于1984年开始兴建一个完全封闭的生态实验室______该实验室有半个足球场那么大,在巨大的钢架玻璃罩内,有微-生物
— Congratulations! You’ve got the first prize in the English Contest.—_____ it be true? It’s unbelie
按要求改写句子。1. Sometimes you're supposed to come early. (改为否定句)Sometimes you _______ _______ suppos
在“”这个食物链中,占有能量最多的和含有害物质量最多的是()A.草、蛇B.鼠、鹰C.蛇、鹰D.草、鹰-生物
某生态系统中的4种生物a、b、c、d构成一条食物链,一年输入的能量如下表:生物种类abCd能量值(焦耳/平方米)141.1×10515.91×1050.88×105871.27×105该生态系统中,数
下列关于生态系统中能量流动的叙述,不正确的是()A.流经生态系统的总能量是绿色植物所固定的太阳能总量B.生态系统的能量流动是逐级递减的C.生态系统的能量流动是单向不循环的-生物
生态系统中,能把有机物转变成无机物,把无机物转变成有机物的分别是()A.消费者和生产者B.分解者和生产者C.分解者和消费者D.消费者和分解者-生物
返回顶部
题目简介
—You look so tired. —Yes. The loud noise upstairs stopped me the whole night.A.sleptB.to sleepC.fell
题目详情
答案