A.the room | B.the moon |
C.the mountains. | D.the deep sea |
A.you are stronger |
B.the fish nearby help you |
C.you are not as heavy as on the land |
D.there is a lot of light |
A.can see everything clear |
B.can’t see anything clearly |
C.can see nothing |
D.can see only fish |
A.catch fish very easily |
B.stay under water for a long time |
C.be in a safe place |
D.have more fun |
A.Skin-diving is a new sport. |
B.skin-diving is like visiting the moon. |
C.Skin-diving is both interesting and useful. |
D.The only use of skin-diving is to have more fun. |