【单选题】Why don’t you ______ and ask your mother?
【简答题】Why don't you go skating today?(改为同义句) ______ ______go skating today?
【单选题】保护地桃坐果部位的新梢,当长到多少时摘心,以控制新梢生长与果实发育争夺养分。
【判断题】戏曲中京剧和昆曲的声腔基本上是波颤形的。()
【多选题】医药企业的直接营销环境的构成要素主要有:( )
【多选题】企业直接营销环境的构成要素主要有( )。
【单选题】听力原文:W: Why don't you go to bed, Bob? You look so tired. M: I have to finish this assignment first. It's giving me a hard time. Q: Why is Bob late? (17)
B.
He doesn't know the time.
C.
He has to finish his homework.
D.
He doesn't want to sleep.