Intheopeningfoursentences,Dudescribed

問題詳情：

In the opening four sentences, Du described _______ the cycles of nature happen — the leaves come back to the trees, the flowers bloom, and the grass grows tall.

A．how    B．when

C．where    D．why

【回答】

A

【解析】

考查賓語從句。句意：在開頭的四句話中，杜描述了自然的循環是如何發生的——樹葉回到樹上，花兒綻放，草長得很高。the leaves come back to the trees, the flowers bloom, and the grass grows tall.是自然循環的過程，表示“如何，怎樣”，故選A.

知識點：賓語從句

題型：選擇題