阅读下面三幅图片后,回答问题:
—Which would you prefer, orange juice or coffee?
—Either _____ OK, but I prefer coffee ______ milk.
复数z=1-i的虚部是( )
“山外青山楼外楼,西湖歌舞几时休。暖风熏得游人醉,直把杭州作汴州。”该诗反映的时代特征是( )