公共英语考试

【单选题】Who missed the TV special
A、The man.
B．The woman.
C．None.

网考网参考答案：B
网考网解析：
[听力原文]16-20 M: Did you watch the TV special about barnacles last night W: No, I missed it. What did you learn about them M: That they glue themselves to rocks in the ocean, shortly after birth. They also stay in the same place forever. W: Right, have you ever tried removing one of these things It would be easier to chip the rock away than to get the barnacles off. M: Exactly, and that’s why scientists are trying to figure out what the barnacles glue is made of. It’s considered one of the strongest adhesives in nature. W: And it would have the advantage of being able to work on wet surfaces too. M: Precisely, and because it’s natural protein, it probably wouldn’t be harmful to people like so many synthetic glues in use today. W: Think of all the ways doctors and dentists could use such a glue, mending broken bones, fasting false teeth. M: There could be countless uses. Scientists hope to learn soon exactly how the glue is made, so that people can make use of it. document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>