问题
选择题
It’s quite obvious that the aging population in China will cause _____heavy pressure on _____whole society in the future.
A．/, the
B．the, /
C．a, the
D．a, a
答案
A
考查冠词用法。Pressure为抽象名词不可数，根据题意，非常明显中国的老龄人口将来会给整个社会造成沉重压力。前面压力为泛指，抽象名词不用冠词。后面特指整个社会，用定冠词。故选A。