外国→｜They housed eight adult rats with …〔09-12〕
→美文｜想下你最近一次感受到的消极情绪，例如压力，愤怒或挫折。当你处于那种消…〔11-26〕
→美文｜This is, of course, not an all-inc…〔11-15〕
→作文｜When I went to middle school, it w…〔10-15〕
→作文｜In the old China, when the girls a…〔10-04〕
→作文｜During the Olympic Games, the firs…〔08-26〕
→作文｜During the last decade, many gunsh…〔07-21〕
→作文｜I have a bad memory, when my mothe…〔07-19〕
