皮样囊肿的内容包括:①脂肪;②毛发;③钙质;④牙齿()
A.②+③+④
B.①+②+③
C.①+③+④
D.①+②+③+④
E.②
参考答案:D
and we’ll finish the work ahead of time.
A.An hour earlier
B.If we start an hour earlier
C.Starting an hour earlier
D.Started an hour earlier
可用于虚烦、心悸、失眠的药物是()
A.诃子
B.乌梅
C.莲子
D.山茱萸
E.芡实