A．fell fromB．reachedC．climbed upD．arrived

【C5】A．arrivedB．reachedC．gotD．came

A．Mountain climbing.B．Rock climbing.C．Hiking.D．Fishing.

【C9】A．fell outB．escapedC．did upD．tied to

【C8】A．climbedB．climb upC．walked upD．walk on

56._________A..fell fromB..reachedC..climbed upD.

A．claimedB．reachedC．concludedD．achieved