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

   A. easier   B. richer

   C. more exciting   D. more interesting

3. A

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

題目來源：2016年5年中考3年模擬初中英語七年級下冊滬教牛津版 > 單元檢測

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