Ⅰ、 1-5 CDBDB
6-10 ACAAA
11-15 CBCDA
16-20 CAABC
Ⅱ、 21-25 ABCDD
26-30 ADCBC
Ⅲ、 31-35 AECFB
Ⅳ、36-40 BABCA
41-45 ABDCD
46、 Death Valley.
47、 Badwater.
48、 The land of fire.
49、 Devil' s Golf Course.
50、They stand on a frightening ground.
Ⅴ、51、 stupid
52、 seats
53、 direct
54、 succeed
55、 Exactly
Ⅵ、One possible version:
Dear Xiaowei,
Last month, my parents and I went to Wuhan by train. The train was quite comfortableand it wasn, t full of people. The scenery was beautiful and it took us about 3 hours arrive in Wuhan.
Wuhan is one of the biggest cities in China. There are many places of interests in Wuhan. It'sespecially famous for the East Lake. What a wonderful experience we had !
But unluckily, on our way back from Wuhan. I lost my ticket and my bag. I was very sorry about it. Then my father showed the train conductor their tickets and explained what happened. The train conductor gave me a chance to take the train. It was really an unforgettable experience for me.
Yours,
Li Lei