If you don’t like to swim, you ________ stay at home．

A.should as well

B.may as well

C.can as well

D.would as well

答案及解析： B

解析：

句意：你要是不喜欢游泳的话，还是待在家里的好。may as well是固定搭配，意为“不妨，无妨”，后接动词原形。