Question

It is said that 30% of the apples here _______ from abroad while 80% of the rice _____ grown here．   

A．is; are

B．a(chǎn)re; is

C．a(chǎn)re; are

D．is; is

Answer 1

B

考察主謂一致。分?jǐn)?shù)及百分?jǐn)?shù)作主語(yǔ)時(shí)謂語(yǔ)動(dòng)詞的單復(fù)數(shù)根據(jù)其后面的名詞，后面的名詞是可數(shù)名詞復(fù)數(shù)，則謂語(yǔ)動(dòng)詞使用復(fù)數(shù)；后面的名詞是不可數(shù)名詞，則謂語(yǔ)動(dòng)詞用單數(shù)。本題第一空的apples是可數(shù)名詞復(fù)數(shù)，則謂語(yǔ)動(dòng)詞用復(fù)數(shù)。第二空的rice是不可數(shù)名詞，則謂語(yǔ)動(dòng)詞用單數(shù)。故B正確。