Question

Nearly________ of the surface of our planet is covered by water.

A. seven-ten    B. seven-tenth     C. seven-tenths   D. seventh-ten

Answer 1

C

解析:

本題是數詞用法的考查。分數詞的分子是基數詞，分母是序數詞。分子除了1以外，分母的序數詞要用復數。