Question

The population of this city, 30% of which_______, ______ 10% in the last two years. A．are C..

The population of this city, 30% of which_______, ______ 10% in the last two years. A．are Chinese; has risen by B．are China; has fallen by C．is Chinese ; have increased D．is China; have reduced by

Answer 1

A

population人口作主语时谓语动词用第三人称单数，但是当population与分数、百分数连用做主语时谓语动词用复数，因此本题选A。