听力原文:W: ILC. May I help you?
M: Yes. I'm calling to find out more information about your program. For example, what kind of courses do you offer?
W: We provide courses ranging from basic communication courses to content-based classes such as Computer Literacy, Intercultural Communication, and Business English.
M: Great. What are your application deadlines for the next semester?
W: Well, we ask applicants to apply no later than two months before the semester begins. [Uh-hum] This gives us time to process the application and issue the student's 1-20.
M: An I-20?
W: Oh, an I-20 is a form. that indicates that we are giving permission for the student to study in our program, and then the student takes this form. to the U.S. embassy in his or her home country to apply for the F-1 student visa.
M: Alright. What is the tuition for a full-time student?
W: It's two thousand thirty dollars.
M: And how does one apply?
W: Well, we can send you an application and you can mail it back to us, or you can fill out our application that's on our Web site.
M: Great. Thank you for your help.
What institution does the woman most probably work in?
A.A school that teaches computer science.
B.A school that teaches English.
C.A school that teaches business management.
D.A school that teaches communication technology.
第1题
A.具有环戊环并多氢菲母核
B.甾体激素类药物四个稠合环中三个为六元环,一个为五元环
C.甾体激素类药物四个稠合环主要以两种稠合方式存在
D.甾体激素类药物5β-系为A/B环反式稠合,5α-系为A/B环顺式稠合
E.甾体激素类药物四个环中三个环一般以椅式构象存在,一个环以半椅式构象存在
第2题
A.具有环戊环并多氢菲母核
B.甾体激素类药物四个稠合环中三个为六元环,一个为五元环
C.甾体激素类药物四个稠合环主要以两种稠合方式存在
D.甾体激素类药物5β-系为A/B环反式稠合,5α-系为A/B环顺式稠合
E.甾体激素类药物四个环中三个环一般以椅式构象存在,一个环以半椅式构象存在
第3题
甾类激素的基本母核是
A.环戊烷并多氢菲
B.3个六元环并1个五元环的多环结构
C.稠合四环脂烃
D.5-α或5-β系四环稠合
E.以上均不对
第5题
甾类激素的基本母核是
A.稠合四环脂烃
B.3个六元环并1个五元环的多环结构
C.5-α或5-β系四环稠合
D.环戊烷并多氢菲
E.以上均不对
第6题
具有环戊烷并多氢菲母核的药物是
A.维生素类
B.抗生素类
C.生物碱类
D.甾体激素类
E.巴比妥类
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