Question

I think _________ of the materials I listened to at the beginning of the exam __________ easy.

A．two thirds; is

B．second three; are

C．two thirds; are

D．two third; are

Answer 1

C

試題分析：句意：我認(rèn)為這個(gè)學(xué)期初我聽(tīng)過(guò)的三分之二的材料是簡(jiǎn)單的。two thirds三分之二，表示分?jǐn)?shù)時(shí)分子用基數(shù)詞，分母用序數(shù)詞，分子超過(guò)1時(shí)，分母的序數(shù)詞要加s；material是可數(shù)名詞，所以謂語(yǔ)動(dòng)詞要用復(fù)數(shù)，故選C。