My friend Tony is an American1 . He is ten years old. He lives2his family in China now. There are3 people in his family; his mother Mrs. Green, his father Mr. Green and his little sister Amy. He has a white cat.4name is Betty. Look！Amy is playing5 Betty. His father, Mr. Green, is watc­hing TV. His mother is doing housework. What about Tony? He is doing6Chinese homework. He can't  7Chinese well, but he likes Chinese very much. Tony's8works in a TV station. His father works in a school as an9 teacher. Tony and his sister  10 to the same school.

藻类植物     ____   a、体内有输导组织，能产生种子并用种子繁殖

苔藓植物     ____  b、没有根、茎、叶等器官的分化

蕨类植物     ____  c、植株矮小，茎和叶内没有输导组织

种子植物     ____  d、具有根、茎、叶，体内有输导组织