Every one has a legal ______ to provide the tax o

One suggestion was to______ gasoline taxes.A．raiseB．have raisedC．be raisingD．raising

The heart disease has been one of the most ______ diseases to endanger the health and resu

As described in the passage, passion______.A．has nothing to do with workB．is one way to co

The government has to consider whether the destruction of one human life can be______by th

No one can prove that the earth _____ not round.A.is beingB.is to beC.isD.has been

Every man has the right to live where he wants to ____ the colour of his skin