(单选题)

Which of the following statements does the writer support?

A.The demand for commercial products will not necessarily keep increasing.

B.Nuclear energy is something we cannot do without.

C.Uranium is a good source of energy for economic and ecological reasons.

D.Greater safety provisions can bring about the expansion of nuclear energy programmes.

参考答案：A

参考解析：

观点态度题。根据第二段倒数第二、三句“Such an expansion assumes a continual growth in industrial production and consumer demands. However, it is doubtful whether this growth will or can continue”，核能开发计划的扩大以工业生产和消费需求的继续增长为前提。但是，这种增长是否能够持续，这令人怀疑，可见A项正确。B项是支持使用核能者的观点。第2段提到，铀的成本有可能提高，加上安全防范设施需要投入巨大成本，会使核能的价格超出市场承受能力，由此可同时排除C、D项，故选A。

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