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7．Good books help us ___________ a whole new world to me．（　　）

A．

turn up

B．

look up

C．

get up

D．

open up

分析好書幫助我們打開一個全新的世界．

解答答案：D．考查動詞短語．句意"好書幫助我們打開一個全新的世界．"．A開大．B查找．C起床．D打開、開發．結合語境"好書幫助我們___一個全新的世界．"，可知，應該用open up打開．選D．

點評考查動詞短語，在日常學習中要積累一些動詞短語的固定用法，結合語境，選擇合適的形式．完成試題．

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