20个▲,每5个一份,可以分几份?

题型:计算题

问题:

20个▲,每5个一份,可以分几份?

考点:用2—9的乘法口诀求商
题型:计算题

由于子宫肌瘤需行子宫切除术,下列哪项不是手术指征( )

A.经过较长时间药物治疗无效

B.子宫肌瘤如孕3个月大小

C.以上均不是

D.月经过多,继发贫血

E.32岁已婚未生育

题型:计算题

It was when I was attending high school that I first read Asimov’s stories. At the time, a few science fiction magazines began to introduce this author, and to translate a few pieces from his “Robot Series”. Of Asimov’s works, the one that left the deepest impression on me was Pebble in the Sky. This novel directly influenced my early science fiction writing. Asimov was one of the leading writers of western science fiction’s Golden Age, so although his writing may not have a direct influence on writers of today, his underlying (潜在的) influence on many levels is undeniable — the famous Three Laws of Robotics, and many classic writing techniques, for example. Asimov’s novels are marked by a fully integrated (完整的) logical system, and his stories are a pleasure to read. This is the reason his novels still attract readers today. Naturally, western science fiction has few people these days who follow Asimov’s creative methods. But still the majority of Chinese science fiction readers would rather read the classic works of Asimov. Compared with the “Robot Series”, Asimov’s “Foundation Series” is a little less well-known in China. In fact, the “Foundation Series” creates an entire world, even grander than that of the “Robot Series”; this science fiction had a direct influence on later western science fiction, the most famous example being Star Wars.

小题1:We learn from the passage that the writer is probably a _________.

A.science fiction writer

B.science fiction publisher

C.high school student

D.science fiction fan小题2:The purpose of the passage is to _________.

A.compare Asimov with other science fiction writers

B.advise people to read Asimov’s stories

C.give some comments on Asimov’s influence

D.explain why Asimov is popular in China小题3:According to the passage, which of the following statements is TRUE?

A.Asimov is criticized by today’s science fiction writers.

B.Asimov still has many readers in China.

C.Asimov wrote Star Wars in his later life.

D.Asimov’s writing techniques are still widely used.小题4:In the writer’s opinion, Asimov’s “Foundation Series” _________.

A.was not as successful as his “Robot Series”

B.is better known to readers than his “Robot Series”

C.was more logically organized than his “Robot Series”

D.was written better than his “Robot Series” in some ways

题型:计算题

既污染空气又污染水源的工业有 (    )

A.钢铁厂和发电厂

B.化工厂和炼油厂

C.水泥厂和酿造厂

D.造纸厂和印染厂

题型:计算题

用户反应某境外网站无法登陆或打开页面较慢,但网厅测速正常,肯定是对方网站服务器问题,无需上门查修。

题型:计算题

所有进入电气化区段作业的人员必须按规定穿带()用品。

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