子宫内膜结核最可靠的诊断依据是()
A.月经血结核菌培养
B.子宫内膜病理活检
C.宫腔镜检查
D.子宫输卵管碘油造影
E.盆腔X线片见孤立钙化点
参考答案:B
―Why? Where is the key to the sound lab?
―Dear me! You _______ it in the taxi!
A.have never left
B.never left
C.haven’t left
D.didn’t leave
结构主义理论对设计有什么影响?