【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.
【单选题】______sent from Florida for all the children in Cabin Six.
A.
A crate of orange were
B.
A crate of oranges were
D.
A crate of oranges was
【简答题】金属材料的性能包括 性能和 性能两大类。
【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。( )