A-A+
As used in the fifth sentence of the fourth pa
问题详情
As used in the fifth sentence of the fourth paragraph, the word "essentially" means ______.
A) greatly
B) extremely
C) basically
D) necessarily
参考答案
正确答案：C
答案：C
[试题分析]词义理解题。
[详细解答]作者在提到圣安德里亚断层时用到了horizontal这个词，而用vertical来形容新马德里断层，而且，通过转折短语on the other hand，我们显然可以推断，essentially近义于basically，故答案为C。
