19．There _______plenty of people and lakes here，but now we can't see them again．（　　）
A．isB．areC．wasD．were

分析 這里有很多人和湖泊，但現(xiàn)在我們看不到他們了．

解答 答案：D．根據(jù)句意可知本句考查There be句型，表示"某地（或某時(shí)）存在有某人（或某物）．根據(jù)前后語境分析過去和現(xiàn)在對(duì)比，過去這里有很多人和湖泊，現(xiàn)在看不到了．所以要用過去時(shí)，people 表示復(fù)數(shù)．故選：D

點(diǎn)評(píng) 本題考查there be 句型．其句型結(jié)構(gòu)通常為：There be+sb．/sth．+somewhere/doing sth．需注意該句型謂語動(dòng)詞需根據(jù)就近原則

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