重要提示:请勿将账号共享给其他人使用,违者账号将被封禁!
查看《购买须知》>>>
首页 > 远程教育> 国家开放大学
网友您好,请在下方输入框内输入要搜索的题目:
搜题
拍照、语音搜题,请扫码下载APP
扫一扫 下载APP
题目内容 (请给出正确答案)
[主观题]

She()for twenty months until they finally()to see her.

A、patiently waited …came

B、patiently waited … had come

C、had patiently waited … came

D、had patiently waited … had come

答案
查看答案
更多“She()for twenty months until they finally()to see her.”相关的问题

第1题

She had been saving every cent she could for months, but twenty dollars a week - which was the total of their().
点击查看答案

第2题

My niece has been to Japan and India as well as all of Europe. By the time she is twenty, she ____ almost everywhere.

A、would have been

B、would be

C、will have been

D、will be

点击查看答案

第3题

Mrs. White became a teacher in 1985. She _____ for twenty years by next summer.A. will

Mrs. White became a teacher in 1985. She _____ for twenty years by next summer.

A. will teach B. would have taught C. has been teaching D. will have been teaching

点击查看答案

第4题

Twenty minutes() , she came out of his office.

A. after

B. late

C. behind

D. later

点击查看答案

第5题

When she came back he was not() we had known twenty years before.
When she came back he was not() we had known twenty years before.

A.John

B.a John

C.the John

D.the Johns

点击查看答案

第6题

My niece has been to Sumatra and Iran as well as all of Europe. By the time she’s twenty,
she _________ ahnost every where.

A.will be

B.would have been

C.will have been

D.would be

点击查看答案

第7题

She ()for twenty months until they finally ()to see her.
She ()for twenty months until they finally ()to see her.

A.waited ...came

B.waited ...had come

C.had waited ...came

D.had waited ...had come

点击查看答案

第8题

Although she wrote a lot of short stories and poems when she was very young, ______ she wa
s twenty five.

A.her first real success did not come until

B.her real first success came until not

C.since her first real success did not come until

D.not until her first real success

点击查看答案

第9题

John: Wonderful! I've another favor to ask you. rd appreciate it if l could barrow y
our new Walkman.

Sarah: My new Walkman?

John: To the cinema together with Liza, my new girlfriend. I want to look rich.

Surah: Ob, no! How can you go out with her?

She's awful If you insist on going to the cinema with her, I won't lend you anything. Besides. I’ll tell Dad all about her.

A.Would you please do me e favor?

B.Do you have any advice?

C.Could you lend me twenty dollars until Wednesday?

D.Where on earth are you going tonight?

点击查看答案

第10题

Text 3 The ostrich, the largest bird in the world at present, lives in the drier regions

Text 3

The ostrich, the largest bird in the world at present, lives in the drier regions of Africa outside the actual deserts. Because of its very long, powerful legs and the floating effect of its extended wings, it is able to run at great speed over considerable distances.

The female ostrich normally produces about twenty eggs every rainy season. When the female ostrich begins to lay her eggs, however, she does not begin in her own nest. Instead she goes off in search of the nests of neighboring females and lays two or three eggs in each of them. By the time she has laid eight or nine eggs, she returns and lays the rest in her own nest.

Because of the size of the eggs, the female ostrich cannot lay more than one every two days, so it takes her three weeks to finish laying in her own nest. During that period, she spends a lot of time away from her nest looking for food. And while she is off her nest, other females visit it to lay their eggs amongst hers. By the time she is ready to sit on the eggs to hatch them, there could be up to thirty eggs in her nest, over half of which are not her own.

The female ostrich can comfortably cover only about twenty eggs when she is sitting on the nest, so before settling down she pushes the surplus ten or so eggs out of the nest. The rejected eggs , however, never include any of her own. Each female is remarkably consistent in the size and shape of the eggs she produces, so it is not difficult for her to distinguish her own from those of strangers.

Of all the eggs laid by a colony of ostriches, only a very small number hatch into young birds. There are times when nests are left unprotected, for there are too few males to sit on all the nests at night. Thus there are ample opportunities for their natural enemies to raid the nests and eat the eggs. In fact, nearly 80% of the nests are destroyed. But even if a particular female's nest suffers this fate, there is a good chance that one or two of her eggs will be hatched in the nest of one of

her neighbors.

56. We learn from the text that an ostrich can go a long distance at high speed as_________

[A] it is a special kind of bird

[B] it lives in large desert areas

[C] it has special wings and legs

[D] it is the largest bird in the world

点击查看答案
下载APP
关注公众号
TOP
重置密码
账号:
旧密码:
新密码:
确认密码:
确认修改
购买搜题卡查看答案 购买前请仔细阅读《购买须知》
请选择支付方式
  • 微信支付
  • 支付宝支付
点击支付即表示同意并接受了《服务协议》《购买须知》
立即支付 系统将自动为您注册账号
已付款,但不能查看答案,请点这里登录即可>>>
请使用微信扫码支付(元)

订单号:

遇到问题请联系在线客服

请不要关闭本页面,支付完成后请点击【支付完成】按钮
遇到问题请联系在线客服
恭喜您,购买搜题卡成功 系统为您生成的账号密码如下:
重要提示:请勿将账号共享给其他人使用,违者账号将被封禁。
发送账号到微信 保存账号查看答案
怕账号密码记不住?建议关注微信公众号绑定微信,开通微信扫码登录功能
请用微信扫码测试
优题宝