问题补充：
单选题Livinginthedormitorymeans_________totakecareofyourself,understandeachothers’differencesandshare________interests.A.to learn; commonB.learning; ordinaryC.to learn; ordinaryD.learning; common
答案：
D解析考查非谓语动词。meaning doing 意味着 mean to do打算做某事 很据意思，应选learning;第二格表示共同的兴趣，应为common interests.
