The elderly Russians find it hard to live ______ their state pensions.A．onB．throughC．withD

It was______of the Queen to speak to the elderly patients.A．graciousB．gracefulC．gratefulD．

The purpose of the three－year study is to______.A．find out why some children find it diffi

Dont answer ______ the elders; its not polite.A．toB．forC．backD．about

The elderly who find great rewards and satisfactions in their later lives are a small mino

It’s unlikely to find out the truth about politic

It’s unlikely to find out the truth about politic