【简答题】A.Because she wanted to see her old house. B.Because she thought of her parents. C.Because she was not good at singing. D.Because she wanted to look at the lights.
【单选题】患儿,女,1岁。冬季发病,出现腹泻,水样大便,无腥臭味,每日7~8次。大便常规检查未见异常。患儿最可能出现的酸碱平衡紊乱是
【多选题】狗脊的特征是
C.
双韧管状中柱,木质部由管胞组织,其内外均是韧皮部及内皮层
【单选题】患儿,女,1岁。冬季发病,出现腹泻,水样大便,无腥臭味,每日7-8次。大便常规检查未见异常。最可能的病因是
【单选题】Why doesn't the school hold as many children as it did years ago? ( )
A.
There are not as many children in the village now.
B.
Up-to-date methods of teaching are being used.
C.
Children are bigger than those forty years ago.
D.
The playground has been enlarged.
【简答题】A.异常维管束 B.有限型维管束 C.网状中柱 D.年轮 E.骨组织 茎木类中药的显微特征是( ) 草本双子叶植物根茎类中药的显微特征是( ) 蕨类植物根茎类中药的显微特征是 ( )
【单选题】根据下列内容,回答题。 患儿,女,1岁。冬季发病,出现腹泻,水样大便,无腥臭味,每日7~8次,大便常规检查未见异常。 最可能的病因 查看材料
【单选题】It was easy for her to learn French because _______ of her parents spoke the language.