题目内容
20.听第10段材料,回答第l 8至20题.18.When did the speaker take part in his mother's work?
A.In summer.
B.In autumn.
C.In winter.
19.What did the operator ask the woman to do?
A.Fight with thieves.
B.Hide valuable things.
C.Move to a safe place.
20.How did the speaker feel about his visit?
A.Excited.
B.Tired.
C.Bored.
分析 略
解答 ACA
点评 略

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