单项选择题

Critics believe that the control of television by mass advertising has () the quality of the programs.

A．affected
B．effected
C．lessened
D．declined

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单项选择题
A workaholic works too much and usually forgets to have meals and go to bed. (), he doesn't have good health.

A．As a matter of fact
B．As a whole
C．As a result
D．As a rule
单项选择题
In the Mediterranean seaweed is so abundant and so easily harvested that it is never () of great.

A．fare
B．payment
C．worth
D．expense
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