题目内容
3.听第10段材料,回答第17至20题.17.What was the speaker before she taught in high schools?
A.She was a doctor.
B.She was a journalist.
C.She was an engineer.
18.How long did the speaker work at San Diego State University?
A.4 years. B.5 years. C.6 years.
19.How old is the speaker's son?
A.3 years old
B.6 years old
C.6 months old
20.What is the speaker doing?
A.Introducing herself.
B.Giving a lecture.
C.Applying for a job.
分析 略
解答 BACA
点评 略
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