—I'll be in the high jump in our school sports meet.—Keep___
—I'll be in the high jump in our school sports meet.—Keep______.I think you ______.A.trying, —I’ll be in the high jump in our school sports meet.—Keep______.I think you ______.A.trying,will win B.to try,will win C.trying,win D.to try,win keep to do和keep doing的区别