56岁,绝经2年, * * 不规则出血15天,无腹痛, * * 脱落细胞学检查为ASCUS,妇科

题型:单项选择题 A2型题

问题:

56岁,绝经2年, * * 不规则出血15天,无腹痛, * * 脱落细胞学检查为ASCUS,妇科检查:宫颈轻度糜烂,宫体略大,双宫旁(-),进一步应()

A.宫颈锥切术

B.宫颈Leep切除术

C.子宫切除术

D.诊刮及宫颈活组织检查

E.宫腔镜

考点:妇产科住院医师妇产科综合练习妇产科综合练习题库
题型:单项选择题 A2型题

金瓷结合机制中,不是金与瓷之间结合力的是

A.机械结合力

B.范德华力

C.压缩结合力

D.摩擦力

E.化学结合力

题型:单项选择题 A2型题

The Lego Group had a very humble beginning in the workshop of Ole Kirk Christiansen, a carpenter from Denmark. Christiansen began creating wooden toys in 1932. Two years later, he stumbled on the Lego name by putting together the first two letters of the Danish words Leg and Godt, which mean “play well.” The name could be interpreted as “I put together” in Latin; it also corresponds to the Greek verb meaning “gather” or “pick up.”

In 1947, the company expanded to making plastic toys. At first, the use of plastic for toy manufacture was not highly regarded by retailers and consumers of the time. Many of the Lego Group’s shipments were returned, following poor sales. However, Christiansen’s son, Godtfred Kirk Christiansen, saw the immense potential in Lego bricks to become a system for creative play. As the junior managing director of the Lego Group, he spent years trying to improve the “locking” ability of the bricks and made the bricks more versatile. In 1958, the modern interlocking brick design was finally developed and patented.

Today Lego is sold in more than 130 countries. Every minute 33,824 Lego bricks are made, and kids around the world spend 5 billion hours a year playing with Lego. There will be more than 400 million people playing with Lego bricks this year. On average, every person in the world owns 62 Lego bricks, and about seven Lego sets are sold every second.

This year Lego fans all over the world are celebrating the 50th anniversary of the tiny building blocks. Though already 50 years old, Lego is still the same product it was in the 1950s. Bricks bought then are still compatible with current bricks and that is probably the reason the toy has never fallen out of favor.

65.   Which of the following is true about the name Lego?

A. It is a combination of Greek and Latin words.

B. It was created by Ole Kirk Christiansen’s son.

C. It was created in 1947 for naming the plastic toys.

D. It came from Danish words meaning “play” and “well.”

66.   When did the Lego brick become as a creative form of toy?

A. 1958          B. 1947    C. 1934    D. 1932

67.   Which of the following is true in describing the popularity of Lego?

A. More than 5 billion people in the world own Lego sets.

B. Children spend an average of 62 dollars on Lego bricks each year.

C. People in the world spend 400 million hours playing with Lego every year.

D. The Lego Group now produces more than 30 thousand toy bricks every minute.

68. What is the main reason that Lego remains popular up to now?

A. Old Lego bricks may still be connected to new ones.

B. The company hasn’t changed its name since 1947.

C. The material for the bricks has proved to be safe.

D. The price of the toy is relatively reasonable.

题型:单项选择题 A2型题

对于武侠小说的______使他不再专心于学习。

A.迷恋
B.喜爱
C.爱好
D.运用

题型:单项选择题 A2型题

在敏捷开发方法中,用户故事(User Story)的作用是什么()。

A.定义需要发布给最终用户的软件特性和功能

B.确定发布每一次增量的日程表

C.用于代替详细的活动计划

D.用于估算构建当前增量所需要的努力

E.选项A和C

F.选项A和D

题型:单项选择题 A2型题

矿用本质安全型电气设备的防爆关键在于()。

A、外壳是否有耐爆性及不传爆性

B、内部电路的电气参数是否合格

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