At present, how we can look after ______ old is becoming ______ hot and severe issue.
A．the, aB．a(chǎn), theC．a(chǎn), aD．the, the
A

試題分析：句意：現(xiàn)在如何照顧老人正成為一個熱點(diǎn)的嚴(yán)重的問題。第一空填the，the old指“老年人”，第二空填a，泛指“一個熱點(diǎn)的嚴(yán)重的問題”，所以選A。
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