Question

【题目】Look! A big modern building _________ in our city.

A. is built B. is being built

C. has been built D. is building

Answer 1

【答案】B

【解析】句意：看！我们城市正在建造一座巨大的现代化建筑。考查动词时态和语态。主语building是动词build的受动者，需用被动语态，即be+过去分词结构，可排除D项。look表提醒，后面的句子多用现在进行时，可排除AC两项；A big modern building是单数第三人称，系词需用is；根据句意结构和语境，可知选B。