An ambulance must have priority as it usually has to deal with some kind of______.A．urgenc

Like writers, poliemen must ______.A．analyze situationsB．have an artistic bentC．behave coo

● Every valid character in a computer that uses even（71） must always have an even number o

● Every valid character in a computer that uses even（71） must always have an even number o

He must have had an accident, or he _____ thenA:would have been hereB:would be hereC:s

A fire engine must have priority as it usually has to deal with some kind of ______

An ambulance was waiting in the street, somebody______hurt or killed.A．should have beenB．m