绿色开花植物的植物体是由根、茎、叶、花、果实和种子六大器官组成的.
⑴____ A. French B. second C. fever D. then
⑵____ A. he B. she C. tell D. fever
⑶____ A. yesterday B. present C. be D. penfriend
⑷____ A.seven B.relative C.me D. dress
⑸____ A. before B. behind C.festival D. because