专升本考试

【单选题】(If) you want a (real) effective stereo that (plays) music clearly, you’d (better buy) a graphic equalizer.
A、If
B、real
C、plays
D、better buy

网考网参考答案：B
网考网解析：
[解析] 应改为really。本句被修饰语是effective stereo，所以要用real的副词形式really只有副词才能修饰形容词。 document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>