下列不属于叙事性舞蹈有()
A、《快乐的罗嗦》
B、《金山战鼓》
C、《鹏蚌相争》
D、《东郭先生》
参考答案:A
__________ he took part in the competition, he won a second prize.
A.The first time
B.For the first time
C.At a time
D.At one time
在实际应用中,发酵料液浓度正常以()的干物质浓度为宜。
A.6-12%
B.5%
C.20%