0.3×4表示______;4×0.3表示______.

题型:填空题

问题:

0.3×4表示______;4×0.3表示______.

考点:小数乘法
题型:填空题

前列腺炎患者的常见症状包括()

A.尿频、尿急等排尿异常

B.肾绞痛

C.性功能改变

D.会阴部隐痛或不适

E.四肢无力、酸软

题型:填空题

人身保险是以()为保险标的,在被保险人在保险期限内发生保险事故或生存至保险期满时给付保险金的保险业务。

A.生存或身体

B.生存或死亡

C.生命或身体

D.健康或疾病

题型:填空题

The Man of Many Secrets—Harry Houdini—was one of the greatest American entertainers in the theater next century. He was a man famous for his escapes—from prison cells, from wooden boxes floating in rivers, from locked tanks full of water. He appeared in theaters all over Europe and America. Crowds came to see the great Houdini and his "magic" tricks.

Of course, his secret was not magic, or supernatural powers. It was simply strength. He had the ability to move his toes as well as he moved his fingers. He could move his body into almost any position he wanted.

Houdini started working in the entertainment world when he was 17, in 1891. He and his brother Theo performed card tricks in club in New York. They called themselves the Houdini Brothers. When Harry married in 1894, he and his wife Bess worked together as magician and assistant. But for a long time they were not very successful. Then Harry performed his first prison escape, in Chicago in 1898. Harry persuaded a detective to let him try to escape from the prison, and he invited the local newspapermen to watch.

It was the publicity that came from this that started Harry Houdini’s success. Harry had fingers trained to escape from handcuffs and toes trained to escape ankle chins. But his biggest secret was how he unlocked the prison doors. Every time he went into the prison cell, Bess gave him a kiss for good luck—and a small skeleton key, which is a key that fits many locks, pass quickly from her mouth to his.

Harry used these prison escapes to build his fame. He arranged to escape from the local prison of every town he visited. In the afternoon, the people of the town would read about it in their local newspapers, and in the evening every seat in the local theater would be full. What was the result World-wild fame, and a name remembered today.

Which of the following is the best title for the passage()。

A. A Skeleton Key

B. A Man of Many Secrets

C. World-wild Fame

D. Great Escape

题型:填空题

中西药联用能降低西药不良反应的药组是

A.龙骨与洋地黄类药

B.刺五加与化疗药

C.洋金花与强心苷类药

D.复方枇杷糖浆与降压药

E.五味子糖浆与磺胺类药

题型:填空题

1939年,苏联教育理论家凯洛夫明确提出以()理论指导编写《教育学》。

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