【C14】A．lockedB．placedC．positionedD．trapped

Air trapped in the hydraulic fluid of a steering system should be indicated by _____.

【19】 A) get B) set C) trap D）inform

A．SNMP ServiceB．Task SchedulerC．Terminal ServicesD．SNMP Trap Service

If the temperature in the icebox is too high, the trouble could be .A.a clogged scale trap

Only the hope that the rescuers were getting nearer _____ the trapped miners.A) resi

A trapped eagle______at his captors.A．glaredB．lookedC．glancedD．stared into