One who climbs a mountain for the first time may feel uncertain but by learning to trust his own skill, he will become ____.
A.confident
B.conscious
C.determined
D.safe
正确答案是A
One who climbs a mountain for the first time may feel uncertain but by learning to trust his own skill, he will become ____.
A.confident
B.conscious
C.determined
D.safe
正确答案是A