(2020原创)Unlike the small one, this swimming pool is ________ and it's for good swimmers only.
A.deep B.deeper C.blue D.bluer
(2020原创)With the doctor's treatment, I became ________ again.
A.healthy B.healthily C.useful D.usefully
(2020原创)After three years' hard work, he ________ caught up with his classmates.
A.greatly B.finally C.largely D.exactly
(2020原创)Skating on the frozen lake is quite ________. Don't you dare do that.
A.dangerous B.interesting C.boring D.fascinating
(2020原创)Even though we had ________ met before, we soon became best friends.
A.never B.seldom C.often D.usually
(2020原创)To have more energy in study, students should do more ________ exercise.
A.physical B.personal C.professional D.formal
