439.To spend the summer vacation,we may go to the mountains,or ______ go to the seaside.
A.alternatively
B.differently
C.relatively
D.oppositely
440.The new storybook is written in ____ easy English _____ beginners can understand.
A.such;that
B.so;that
C.such;as
D.too;that
439.答案是A;alternatively 二者择一地，作为选择；differently 与众不同地；relatively 相对地；oppositely 相反地。
440.答案是C;此题考查such…as引导的定语从句，且as充当定语从句中的宾语。
