专升本考试

【单选题】This is a story about ______.
A．a useless advertisement
B．how to make an effective advertisement
C．how the man lost and found his umbrella
D．what the merchant did for the umbrella owner
网考网参考答案：B
网考网解析：
文章讲述了通过前后两个不同的广告所得的不同效果。 document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>