肱二头肌的拮抗肌是()
A.肱肌
B.胸大肌
C.肱桡肌
D.三角肌
E.肱三头肌
参考答案:E
绘画作品往往能反映其时代特征,下列哪一时期的绘画作品有“残山剩水”之称
A.北宋
B.南宋
C.明朝
D.清朝
In summer, people usually stay up late outside,______the cool air. [ ]
A. to enjoy
B. enjoying
C. enjoy
D. enjoyed