共创双赢-第一阶段-理论练习题通关密码是?()
A.295038
B.158267
C.023614
D.854269
E.584162
F.996841
参考答案:A
Why don't you want to see _____ birds in the new Bird Forest? [ ]
A. many kinds
B. different kinds
C. different kinds of
D. a lot kinds of
检测耐热性碱性磷酸酶的常用方法是()
A.ELISA法
B.火箭电泳法
C.放射免疫法
D.乳胶凝集抑制法
E.比色法