单项选择题

Criticism without suggesting areas of improvement is not ______ and should be avoided if possible.

A．constructive
B．productive
C．descriptive
D．relative
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单项选择题
There is only one difference between an old man and a young one: the young one has a glorious future before him and the old one has a ______ future behind him.
A．splendid
B．conspicuous
C．uproarious
D．imminent
单项选择题
A young man sees a sunset and, unable to understand or express the emotion that it ______ in him, concludes that it must be the gateway to a world that lies beyond.
A．reflects
B．retains
C．rouses
D．radiates
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