2013年01月26 SAT官方每日一题

考试类型: Critical Reading > Sentence Completions

Choose the word or set of words that, when inserted in the sentence, best fits the meaning of the sentence as a whole.

When, in 1864, a factory established by Alfred Nobel to manufacture nitroglycerin blew up, the scientist discovered that the explosive was as ------- as it was powerful, ------- to detonate without warning.

A. dormant . . ready

B. fickle . . unlikely

C. volatile . . liable

D. unprecedented . . intended

E. inactive . . designed