So seriously______in the train accident that he has lost his memory of anything.A．he is in

so the training【C8】______gets will also be very different.A.eitherB.everyC.each

The problem was so serious that the general manager had to take______ himself to solve it.

It is suggested in the last paragraph that ______ .A．the seriousness of animal abuse in th

______ at in this way, the air pollution in this region doesnt seem so serious.A．Having lo

Such problems______air pollution and traffic jams are becoming more and more serious in so

The _________ driver was seriously hurt in the traffic accident.