percent of...作主語(yǔ)時(shí), of后如為不可數(shù)名詞,謂語(yǔ)動(dòng)詞用單數(shù)形式; 如為可數(shù)名詞復(fù)數(shù)形式,則謂語(yǔ)動(dòng)詞用復(fù)數(shù)形式。
例句：
The number of queues repaired out of the percent detected.
修復(fù)的隊(duì)列數(shù)目超過(guò)檢測(cè)到的百分比。
Twenty percent of the products are exported.
百分之二十的產(chǎn)品外銷。
The company's market share is 48 percent in the marketplace.
這家公司的市場(chǎng)占有率是百分之四十八。