一般说来,淋巴细胞毒交叉配合试验的值为多少,才能施行肾移植()
A.<10%
B.10%~20%
C.20%~30%
D.>30%
E.>40%
参考答案:A
教育心理学是研究教师如何教的科学。
I don't understand this question. Would you please [ ]
A. explain me it
B. explain it to me
C. explain it for me
D. explain it me