---how about your trip to the seaside?----it couldn't have been_____.i went swimming in the seaevery day.a sowell b as bad c must d can
问题描述：
---how about your trip to the seaside?----it couldn't have been_____.i went swimming in the sea
every day.
a sowell b as bad c must d can
答
选B，意思是很不错，双重否定表示肯定
答
a （以前没想过会有那么好）
答
-how about your trip to the seaside?-
---it couldn't have been_____.i went swimming in the sea every day.
a so well b as bad c must d can
答案选A
it couldn't have been so well没有比去海边玩更好玩的了.