Johnny ran very fast he could catch the early bus.A. so thatB. as soon asC. some dayD. of

问题补充：

Johnny ran very fast he could catch the early bus.

A. so that

B. as soon as

C. some day

D. of course

答案：

(答案→)A. so that

B. as soon as

C. some day

D. of course

解析：

试题分析:句意:为了能赶上早班车Johnny跑的非常快。A选项是为了什么，B是一……就…..，C是有朝一日，D是当然可以根据上下文A符合语义

考点: 考查短语辨析。