下述不是鼠疫耶尔森菌特点的是（）。

A.两端浓染革兰阴性短杆菌

B.不能在人工培养基上生长

C.致病物质主要是鼠疫毒素

D.以鼠蚤为媒介由鼠传染给人

E.临床类型分腺鼠疫，败血症鼠疫和肺鼠疫等

---Your shirt looks very nice on you.

---Thanks. It is the first one that has fitted me____, I think.

A completely   B. hardly   C. carefully.   D. partly