3. Computers and mobile phones make our lives more convenient.

   A. easier   B. richer

   C. more exciting   D. more interesting

3. A

短語(yǔ)more convenient意為“更方便”，與 easier意思相近，故答案為A。

題目來(lái)源：2016年5年中考3年模擬初中英語(yǔ)七年級(jí)下冊(cè)滬教牛津版 > 單元檢測(cè)

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