【简答题】A.She does not take enough money. B.She does not like the books. C.She plans not to take the classes. D.She did not see the list of books.
【单选题】Danny________ a headache. [ ]
【单选题】基质处理步骤分别为碎筛、( )、消毒、混合。
【简答题】患者,女,25岁。妊娠8周,下列各组药中,可以服用的是( )
【简答题】轮伞花序是_______科的花序。头状花序多为_________科的花序。