关于女性不孕因素哪项不正确?()
A.输卵管发育不全
B.多囊卵巢
C.宫颈腺囊肿
D.子宫粘膜下肌瘤
E.严重 * * 炎
参考答案:C
It is good for you in your future life____ English.
A.have good knowledge of
B.to have good knowledge of
C.to have a good knowledge of
D.has a good knowledge of
汽油在高温液相条件下抵抗氧化的能力,称为汽油的抗氧化安定性。