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(shù)詞用法的考查。分?jǐn)?shù)詞的分子是基數(shù)詞，分母是序數(shù)詞。分子除了1以外，分母的序數(shù)詞要用復(fù)數(shù)。