A． potentialB． performanceC． preferenceD． passion

A．methodB．performanceC．attemptD．process

【C15】A．potentialB．potentC．possibleD．promising

【C14】A．predominantB．prominentC．magnificentD．passionate

Some insects have a life ______ of no more than a few hours.A．potentialB．spanC．scaleD．scop

The following are important to a talk EXCEPTA．choosing a suitable topic.B．being passionate

Her passionate voice was always influential and______.A．dullB．decisiveC．formalD．hesitant