【简答题】For David's story, please pick out the sentences that describe girls.
【判断题】TRIZ法通过对百万件专利的详细研究,提出用40个通用工程参数来描述技术矛盾。A. √B. ×
【简答题】A.Teach David's class while he is absent. B.Give Professor Winston the key to David's office. C.Leave a message on the board in David's classroom. D.Bring David the homework that was due today.
【单选题】喷射混凝土作为隧道初期支护最切合新奥法理论是()特点。
【简答题】总分类账的格式一般有( )和( )两种。
【简答题】For David's story, please pick out the comparative form of adjectives.
【单选题】多年生水生草本,地下部有根茎平生或直生,叶浮于水面,圆形或卵形,基部心形,花大而美丽,花瓣8~15片,花期7~9月的花是()。
【简答题】A.Teach David's Class while he is absent. B.Give Professor Winston the key to David's office. C.Leave a message on the board in David's classroom. D.Bring David the homework that was due today.