舞蹈的表现形式有哪些?
参考答案:
独舞双人舞三人舞群舞组舞歌舞歌舞剧舞剧等
—Emma, who are you taking _______ of at home?
—My grandma, she got hurt in an accident. [ ]
A. place
B. part
C. seat
D. care
能溶于氢氧化钠水溶液的生物碱是()
A.吗啡
B.氧化苦参碱
C.麻黄碱
D.阿托品
E.汉防己乙素