若方程5+mx-2+1=1x-2无解,则m的值是( ) A.4 B.-4 C.-2 D.

题型:选择题

问题:

若方程
5+m
x-2
+1
=
1
x-2
无解,则m的值是(  )
A.4B.-4C.-2D.2
考点:解分式方程
题型:选择题

Generally speaking, if a child grows up in _____ big family, he is more likely to develop _____ ability to

get on well with others.[ ]

A. a; an  

B. a; the

C. the; /  

D. the; an

题型:选择题

阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项,并在答题卡上将该项涂黑。

D

A new collection of photos brings an unsuccessful Antarctic voyage back to life.

Frank Hurley’s pictures would be outstanding----undoubtedly first-rate photo-journalism---if they had been made last week. In fact, they were shot from 1914 through 1916, most of them after a disastrous shipwreck(海滩), by a cameraman who had no reasonable expectation of survival. Many of the images were stored in an ice chest, under freezing water, in the damaged wooden ship.

The ship was the Endurance, a small, tight, Norwegian-built three-master that was intended to take Sir Ernest Shackleton and a small crew of seamen and scientists, 27 men in all, to the southernmost shore of Antarctica’s Weddell Sea. From that point Shackleton wanted to force a passage by dog sled(雪橇) across the continent. The journey was intended to achieve more than what Captain Robert Falcon Scott had done. Captain Scott had reached the South Pole early in 1912 but had died with his four companions on the march back.

As writer Caroline Alexander makes clear in her forceful and well-researched story The Endurance, adventuring was even then a thoroughly commercial effort. Scott’s last journey, completed as he lay in a tent dying of cold and hunger, caught the world’s imagination, and a film made in his honor drew crowds. Shackleton, a onetime British merchant-navy officer who had got to within 100 miles of the South Pole in 1908, started a business before his 1914 voyage to make money from movie and still photography. Frank Hurley, a confident and gifted Australian photographer who knew the Antarctic, was hired to make the images, most of which have never before been published.

What do we know about the photos taken by Hurley?()

A. They were made last week

B. They showed undersea sceneries

C. They were found by a cameraman

D. They recorded a disastrous adventure

题型:选择题

有限责任公司的出资额由( )确定。

A.法律法规

B.股东协商

C.公司董事会

D.政府管理机关

题型:选择题

公司犯下列哪些罪时,实行双罚,即单位处罚金,同时要求直接负责的主管人员或其他责任人员承担刑事责任?

A.信息披露违规罪

B.欺诈发行股票、债券罪

C.虚报注册资本罪

D.非法经营同类营业罪

题型:选择题

有关义齿不稳定的临床表现,不正确的是()

A.固位不良

B.翘起

C.摆动

D.下沉

E.旋转

更多题库