方颅见于()
A.佝偻病
B.变形性骨炎(Paget病)
C.呆小症
D.肢端肥大症
E.脑积水
参考答案:A
He dressed himself quickly, _____ his schoolbag and went to school.
A.carrying
B.to carry
C.carried
D.carries
进入婴幼儿外耳道的污水应()。
A、自行蒸发
B、流出
C、挖出
D、用棉签吸干