Question

--- How _______ is it from Xi'an to Dunhuang?
--- It's less than 3 _______ flight.

A．long; hour's	B．far; hour's
C．long; hours'	D．far, hours'

Answer 1

D

解析試題分析：句意：從西安到敦煌多遠(yuǎn)？不到三個(gè)小時(shí)的飛行路程。how far多遠(yuǎn)問(wèn)兩地之間的距離。時(shí)間的所有格加‘s。如果是以s結(jié)尾的復(fù)數(shù)只加’。三個(gè)小時(shí)是復(fù)數(shù)，所以只加’。故選D。
考點(diǎn)：考查名詞所有格及特殊疑問(wèn)詞的用法。