正常情况下,外周血中中性杆状核细胞与分叶核细胞的比值为()
A.1:14
B.1:13
C.1:12
D.1:11
E.1:10
参考答案:B
He has already ordered ________ for his new house.[ ]
A.several furnitures
B.several pieces of furnitures
C.several pieces of furniture
D.several furniture pieces
产自英国的()’s通常翻译成中文是布多恩金。
A.Hine
B.Dask
C.Boodle
D.Dunhill