—Derrick, don，t you think you should take a vacation? Even one or two days would be fine.
—There's __________. There's too much work.
| A．no problem |
| B．no way |
| C．no wonder |
| D．no need |
It is generally believed that teaching is ________ it is a science.
| A．an art much as | B．much an art as |
| C．as an art much as | D．as much an art as |
The businessman boasts to me that I can't find a ________ gold necklace，because his shop deals in the best.
| A．good | B．better |
| C．best | D．worse |
Speaking of all the songs he has written，I think this is probably his ________ one.(2013·全国Ⅱ)
| A．better－known | B．well－known |
| C．best－known | D．most－known |
Of the two coats，I'd choose the ________ one to spare some money for a book.(2010·四川)
| A．cheapest | B．cheaper |
| C．more expensive | D．most expensive |
If parents have children help with housework, the children will feel needed.________，they will learn to take care of themselves.
| A．On the contrary | B．In a word |
| C．That is to say | D．What's more |