14.16.A.His wife. B.His parents. C.His children.
17.A.The Great Wall. B.The Children's Palace. C.The Palace Museum.
18.A.Three days. B.Four days. C.A week.
19.A.Go boating. B.Go shopping. C.Go hiking.
20.A.Canada. B.America. C.Australia.
分析 略
解答 16.A 17.C 18.B 19.C 20.B
点评 略