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【题目】It is vital to ______ to teenagers the simple fact that _______ the Internet will more or less do harm to both mental and physical health.

A. get over; addicted to B. get across; being addicted to

C. get through; addicting to D. get down; addicting themselves to

【答案】B

【解析】

考查固定搭配。句意:向青少年传达一个简单的事实是,沉迷于网络或多或少会对精神和身体健康造成伤害。A. get over克服; addicted to;B. get across通过,使被理解; being addicted to沉迷于;C. get through通过,完成; addicting to;D. get down下来; addicting themselves to使自己沉迷于。结合句意第一空应该填get across;第二空是动名词做主语。故选B。

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