A．forceB．volumeC．powerD．control

【C16】A．forceB．agreeC．persuadeD．allow

A．forceB．forgetC．tornD．horse

A．pileB．heatC．powerD．pressure

【C11】A．forceB．imposeC．chooseD．hate

【C19】A．forceB．abilityC．capacityD．fertility

【C2】A．attentionB．resultC．powerD．trend