哪项是诊断宫颈癌最可靠的依据()。
A.碘试验
B. * * 镜检查
C.宫颈刮片细胞学检查
D.宫颈活检
E.双合诊
参考答案:D
与十进制数178.75对应的二进制数是()。
A.10110010.11
B.10011001.11
C.1111001.01
D.10001100.1
Last night Mr. Crook didn’t come back at the usual time. ______, he met some friends and Stayed out until midnight.
A.Meanwhile
B.However
C.Instead
D.Yet