重度AOPP,其全血ChE活力值为()
A.正常人的80%
B.正常人的50%~70%
C.正常人的30%~50%
D.<正常人的30%
E.正常人的40%
参考答案:B
—Mom, ______ I play computer games?
—Yes, you can. But you have to finish your homework first. [ ]
A. must
B. may
C. will
D. need
哪项属于宫颈癌组织侵犯至 * * 下1/3并达盆壁()
A.Ⅱa期
B.Ⅱb期
C.Ⅲa期
D.Ⅲb期
E.Ⅳ期