下述分子为E受体的是（）
A.CD2
B.CD4
C.CD8
D.CD25
E.CD28
参考答案：A
Our English teacher is very beautiful. She ______ glasses every day. [ ]
A. puts on
B. wear
C. wears
D. is wearing
产道异常导致母体损害可包括（）
A.滞产
B.胎位异常
C.子宫收缩乏力
D.尿瘘
E.胎膜早破
