Helostbothofhisparentsinthebigearthquake，but

問題詳情：

He lost both of his parents in the big earthquake，but ________ for him，a kind couple adopted him and took good care of him.

A．suddenly                          B．naturally

C．obviously                         D．fortunately

【回答】

D　考查副詞詞義辨析。結合句意：在大地震中他失去了父母，但幸運的是，一對善良的夫婦收養了他。故D項正確。

知識點：副詞

題型：選擇題