【C12】______A．the bestB．at allC．withoutD．a good

The children _____ a good time at the party very much right now.A、hadB、haveC、are having

These goods are sold at reduced prices,______.A．the defects are pointed out to the custome

They are convinced ______ the singularity of their good taste.A．ofB．onC．overD．at

The speaker was very good at____his ideas during the discussion.（2012－73)A．putting asideB．

______singer and______dancer is also good at drawing.A．The; aB．The; theC．A; aD．The; /

Though______in a big city, he s good at working in the farm.A．grownB．raisedC．tendedD．culti