【C2】A．ruinB．disasterC．damageD．suffering

A．hitB．seizeC．damageD．kick

As a teacher, you should not _______ the students from asking questions in class.A.ruinB.r

【C19】A．destroyB．ruinC．damageD．deteriorate

【C3】A．crushesB．bumpsC．crashesD．damages

【C10】A．causeB．violateC．killD．damage

【C7】A．spoiledB．ruinedC．decayedD．damaged