This traffic accident had serious c().

This driver got ___(hurt)in the acciden This is a heavy traffic a_______ Traffic has been blocked from this application: This traffic accident had serious c(). traffic traffic traffic traffic traffic traffic traffic traffic traffic Why were you late for class this morning?I was delayed by()a heavy traffic,heavy traffic,some heavy traffic,traffic being heavy.应该选哪个? Many people ________ ________ (受伤) in this traffic accident. The traffic is(very heavy)on the road this morning?( )( )the traffic on the road this morning Allen had a traffic accident this morning.(改为同义句)A traffic accident _____ _____Allen this morning. Please sloe down,BILL.There is too much traffic at this time.Please sloe down,BILL.There is too much traffic at this time.这句话中的traffic是什么意思?