早秋山居
【唐】温庭筠
山近觉寒早，草堂霜气晴。
树凋霜有日，池满水无声。
果落见猿过，叶干闻鹿行。
素琴机虑静，空伴夜泉清。
I see things ____ (different) now.
阅读理解
Hello, I'm Bob. Look! This is a book. It's my English book. That is a black eraser. It's Mike's eraser. My eraser is black. It's in my pencil box. Oh! What's that? It's a dictionary. It's Tom's dictionary. Are the rulers Tom's? No, they aren't. They're Jenny's.
科学家用15N的硝酸盐作为标记物浸泡蚕豆幼苗，追踪蚕豆根尖细胞分裂的情况，得到蚕豆根尖分生区细胞连续分裂数据如下，则下列叙述正确的是
