在(1-x2)10的展开式中,x4的系数为( )。
45
根据句意,首字母或汉语提示完成单词。
1.M__________ more English words is important to learn English.
2.S__________ is the first season of the year.
3.Our teacher r__________ us as friends.
4.The girl can't go to school because her parents can't a_________ the education.
5.The girl is t__________ of going out alone at night.
6.I have __________ (意识到) it's important to learn English well.
7.His father's __________ (死亡) made him very sad.
8.Do you know how to __________ (发音) this new word?
9.Children like __________ (咀嚼) gum.
10.There are four __________ (季节) in a year.
晓钢,男,12岁,白血病,化疗过程中因口腔溃疡需做咽拭子真菌培养,采集标本部位为
A.咽部
B.扁桃体
C.双侧腭弓
D.溃疡面
E.舌面