题目内容
This dictionary is _____ to my reading, but that one is __________.
A. great help; helpless B. a great help; of no use
C. important; of few importance D. very helpful; of no any use
B
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题目内容
This dictionary is _____ to my reading, but that one is __________.
A. great help; helpless B. a great help; of no use
C. important; of few importance D. very helpful; of no any use
B