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.
Who reached the South Pole first according to the text?（）
A. Frank Hurley
B. Ernest Shackleton
C. Robert Falcon Scott
D. Caroline Alexander
H2↑ +O2↑分解反应
2P2O5化合反应
2H2O+O2↑；B．铁和硫酸铜反应生成硫酸亚铁和铜，正确的化学方程式为：Fe+CuSO4═FeSO4+Cu；C．胃酸的主要成分是盐酸，能与氢氧化镁反应生成氯化镁和水，正确的化学方程式为：Mg（OH）2+2HCl=MgCl2+2H2O；D．该化学方程式书写完全正确；且该反应符合“多变一”的特征，属于化合反应；既符合题意又书写正确，且所属反应类型也正确；故选D