单选题：Super-trees________

题目分类：英语
题目类型：单选题
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题目内容：

Super-trees________ A．will be a great benefit to lumber companies
B．make extra-good lumber for buildings
C．will probably be weak because of their fast growth
D．may be defenseless to many insects and diseases

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It was what he meant rather than what he said _________ ann

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It was _________ back home after the experiments．A．not until midnight did he go

分类：英语题型：单选题

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