Text 1O

　　M: Hello, everyone. My name's Karl Roberts, and I'll be your teacher of this course, Language and Culture.

　　To begin with, please take a look at the teaching programme in front of you. As you should all know by now, this course is given on Tuesdays and Thursdays from 3 :15 t0 4:50 in the afternoon. We will be meeting in this room for the first half of the course. but we will be using the research lab every other week on Friday

　　in Room 405 during the last two months of the course.

　　Uh, this is the text for this lesson, Beyond Language.Unfortunately, the books haven't come in yet, but I was told that you should be able to buy them at the bookstore the day after tomorrow. Again, as you see on your course outline, the grade is determined by your performance in the midterm and final exams. classroom

　　tests, and on your research work.

　　My office hours are from 9:00 t0 12:00 0n Wednesdays, and you can set up a date to meet me at other times as well.

　　爹考答案：

　　1- 5. ACBAC 6-10. BCACB 11-15. ABCAA 16-20. BBACB

　　21.B。细节理解题。根据文章中的“Instructions”部分可知答案为B。

　　22.A。细芾理解题。根据文章最后一段的“…at this point the water is dense enough for the egg to float.”可知答案为A。

　　23.C。细节理解题。根据文章最后一段第一句话中的“…the denser the liquid is, the easier it is for an object to float in it.”可知答案为C。