1．pay a visit to 参观；访问……

　　2．die out 灭绝；消失

　　原文：Younger people should be patient enough to pay attention, hear out and don't let their grandparents feel too old, lonely and useless.(adj.＋enough to do)

　　译文：年轻人应有足够的耐心去关注，倾听，并且不让他们的祖父母感到苍老，孤独没有用了。

　　仿写：Andy is generous enough to buy nice presents for all of us.

　　安迪够大方了，给我们大家买了漂亮的礼物。

　　B

　　[2016·河南南阳一中检测]According to a survey，more Europeans go digital—changing from fixed lines to mobile phones and from narrowband to broadband Internet connections.

　　The survey showed that 22 percent of EU households use only mobile phones, up from 18 percent a year ago，while the percentage of households with at least one fixed line decreased by 5 percent to 72 percent, although the percentage of households with at least one mobile phone remains fairly stable at 81 percent.

　　Broadband is presenting a rapid upward trend in the EU, showed the survey, which polled (对……进行民意调查) 27,000 households across the union. Twenty－eight percent of households are now connected to the Internet via high－speed “broadband” links, up six percent from last year, while narrowband usage has dipped by three percentage points to 12 percent. More than half of households access the Internet via an ADSL line and 34 percent of broadband connections are wireless.

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