妊娠初期，恶心呕吐，不能进食，呕吐清涎，神疲思睡，中医辨证为（）
A.肝郁气滞
B.气阴两虚
C.痰滞
D.胃虚
E.肝胃不和
参考答案：D
By the time she ________ home, her parents will have prepared some delicious food for her.
A．gets
B．will have got
C．is getting
D．will get
先天性腹股沟斜疝的发病因素主要是（）
A.腹内压过高
B.腹壁强度降低
C.腹壁缺损
D.腹膜鞘状突未闭
E.先天性腹横肌和腹内斜肌发育不全
