下列哪种移植不是细胞移植（）
A.输血
B.骨髓移植
C.睾丸移植
D.胰岛移植
E.脾细胞移植
参考答案：C
-Excuse me, Madam but is this the way to the town center? I am afraid I ______ the right direction.
-Keep on walking and you can't miss it. [ ]
A. don't walk in
B. am not walking in
C. haven't walked with
D. am not walking with
常用杀虫剂
