支配斜方肌的神经是()
A.迷走神经
B.副神经
C.舌下神经
D.下颌神经
E.三叉神经
参考答案:B
— Where are her books?
— _____ in her backpack. [ ]
A. It's
B. They're
C. He is
下列关于幼儿身长增长的说法正确的有( )。
A.1~2岁全年增加约10cm
B.2~3岁全年增加约10cm
C.1~2岁全年增加约5cm
D.2~3岁全年增加约5cm
E.3岁时身长约100cm