The product contains no______colours, flavours, or preservatives.A．fakeB．artificialC．false

The production of these cancerous cells______the production 6f normal white blood cells.A．

______(47)A.a price contains all the connotation

______(48)A.a price contains all the connotation

______(49)A.a price contains all the connotation

______(50)A.a price contains all the connotation

In the past few years the workers have got no wage increases ____ their doubled production.