Thermal expansion of solid is ______ detected by our naked eyes.A.small so as not beB.so s
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Thermal expansion of solid is ______ detected by our naked eyes.
A.small so as not be
B.so small as not be
C.so small as not to be
D.such small as not to be
请帮忙给出正确答案和分析,谢谢!
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正确答案:C
状语从句题。结构so+a./ad..+astodo和such+n.+astodo都可用来表示结果,意为“如此……以至于”。表示否定时,在不定式前加not,故C正确。
