【单选题】The examination of gender and pay at the late '90s by Ms. Blau and Mr. Kahn indicates that woman would reach parity.
【判断题】Crate/Skeleton Case大木箱,板条箱: Wooden structure between a bale and a case usedfor lightweight goods of large cubicca pacity as machinery.
【判断题】枝原体是原核微生物,其细胞壁结构与真细菌一样。( )