The twins look alike but they in temperament.A. differentB. differC. distinguishD. transf

问题补充：

The twins look alike,but they in temperament.

A. different

B. differ

C. distinguish

D. transform

答案：

A. different

(答案→)B. differ

C. distinguish

D. transform

解析：differ v.有差别,不同； distinguish 区别,辨别；transform转换,改变,改造,使……变形。意思是:这对双胞胎长相一样,但他们脾性上有差别。