【題目】It's great fun to go hiking in the valley, but ________ we shouldn't turn a blind eye to the potential risks.

A. on the other hand

B. on the contrary

C. as a matter of fact

D. as a result

【答案】A

【解析】

試題分析：考查固定詞組。A. on the other hand另一方面；B. on the contrary相反；C. as a matter of fact事實上；D. as a result結(jié)果。句意：去山谷徒步旅行是很大的樂趣，但是，另一方面我們不應(yīng)該對潛在的風(fēng)險視而不見。根據(jù)句意可知選A。

【知識拓展】

1.as a result結(jié)果；as a result of由于……。

2.in fact事實上；in reality實際上；as a matter of fact事實上。

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