作有钢琴曲《牧童短笛》;歌曲《游击队歌》和管弦乐小品《森吉德玛》等音乐作品的我国音乐家是()
A.贺绿汀
B.丁善德
C.冼星海
D.杜呜心
参考答案:A
So far, several cases of a disease, _____ as bird flu, are reported to have been found in the country. [ ]
A. knowing
B. to be known
C. having known
D. known
与腹腔脏器相应的耳穴分布的部位是()。
A.耳轮
B.耳舟
C.耳甲腔
D.耳甲艇
E.对耳轮