He slipped and broke his leg. he’ll have to be away from school for two or three months

问题补充：

He slipped and broke his leg. , he’ll have to be away from school for two or three months.

A. As a result

B. On the other hand

C. Above all

D. However

答案：

(答案→)A. As a result

B. On the other hand

C. Above all

D. However

解析：词义辨析题。 他摔倒了伤了腿，结果他不得不缺课两至三周。A. As a result结果 B. On the other hand另一方面 C. Above all首先 D. However 然而根据句意选A