高强度聚焦超声还可称为()
A.体外聚焦高温疗法
B.聚焦超声外科
C.超声聚焦刀
D.超声切割
E.以上各项均是
参考答案:D
I have _____ football. Would you like to play ______ football with me? [ ]
A. a, the
B. a, a
C. /, a
D. a, /
宋代词人当中,谁现存的词作是最多的?