听力原文:M: Hi, Sally.
W: Hello, Tom. How are you?
M: I'm fine. Where are you going?
W: Oh, I'm on my way home from work.
M: I didn't know you had a job.
W: Yeh, I work part-time at a supermarket.
M: What do you do there?
W: I work in the produce section. Trimming and wrapping fresh fruit and vegetables. I also stock shelves. Sometimes when it really gets busy, I work at the check-out counter. Have you got a job, Tom?
M: Yeh, I do yard work for people. You know, cutting grass, raking leaves, pulling weeds, things like that.
W: I'd like doing that. It must be nice to work outdoors.
M: Sometimes it is. Except when it rains or snows or gets too hot or too cold or...
W: Ha-ha, I think every job has its shortcomings. There are times when I get pretty tired of carrying things around at my job. But a job's a job. Gotta earn money for school.
M: Me, too. Tuition is very high, isn't it? Well, I must go now. I have to plant some trees for my neighbors this afternoon.
W: Well, don't work too hard. Holding down a job, going to class, studying. Sometimes it can become too much for one person. Take it easy.
M: You, too. It was great seeing you. Sally!
What does Sally do in the supermarket?
A.Working at the meat counter.
B.Working in the produce section.
C.Carrying groceries out of the store for customers.
D.Checking the quality of the milk products.
第2题
(54) IPSec不能提供()服务。
A)流量保密
B)数据源认证
C)拒绝重放包
D)文件加密
第3题
IPSec不能提供下列哪种服务?()
A.流量保密
B.数据源认证
C.拒绝重放包
D.文件加密
第7题
IPSec不能提供以下哪种服务_______。
A.流量保密
B.数据源论证
C.拒绝重放包
D.文件加密
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