下列结构中能发育成鲜桃主要食用部分的是（ ）
A．子房
B．胚珠
C．子房壁
D．受精卵
答案：C
— Sam , you are late again . What’s your ______this time?
— Oh, sorry. I _______ the wrong bus this morning
A．excuse; traveled
B．method; took
C．excuse; took
D．method ; caught
厥阴头痛的部位在（）。
A.头后部
B.前额部
C.眉棱骨
D.巅顶部
E.头之两侧
