___________ in the sports world, a sportsman needs to train constantly to keep himself in best condition.
A: Survive
B: Surviving
C: Survived
D: To survive
A: Survive
B: Surviving
C: Survived
D: To survive
举一反三
- If it doesn’t rain within the nest few weeks, the crops will have to be watered if they are ____. A: to survive B: to be survived C: being survived D: surviving
- If it doesn’t rain within the next few<br/>weeks, the crops will have to be watered if they are ______. () A: to survive B: to be survived C: being<br/>survived D: surviving
- She is the only one to _______ the traffic accident. A: survive B: surviving C: live D: spare
- For indigenous cultures to survive, the rest of the world must let them .
- No one hopes that he will ______ his usefulness. A: retain B: keep C: prolong D: survive