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Three students are on a trip to Canada, which is the second 56 (big)country in the world. It covers an area of 998,467 square kilometers. Canada is such 57 empty country and most Canadians live 58 a few hundred miles of the USA border. They are also amazed at the fact 59 Canada has one third of the world’s fresh water, much of which is in Great Lakes. There are many big, beautiful cities in the land. Vancouver 60 (surround) by the
m o u n t a i n s a n d t h e P a c i f i c O c e a n . The w e a t h e r i s s o w e t t h a t t h e t r e e s g r o w 61 (extreme) tall, some 62
(measure)90 meters. In their opinion, the
trip 63 (cross) Canada is quite exciting. Red maple 64 (leaf) and fantastic falls are very 65 .(impress)Three students are on a trip to Canada, which is the second 56 (big)country in the world. It covers an area of 998,467 square kilometers. Canada is such 57 empty country and most Canadians live 58 a few hundred miles of the USA border. They are also amazed at the fact 59 Canada has one third of the world’s fresh water, much of which is in Great Lakes. There are many big, beautiful cities in the land. Vancouver 60 (surround) by the
m o u n t a i n s a n d t h e P a c i f i c O c e a n . The w e a t h e r i s s o w e t t h a t t h e t r e e s g r o w 61 (extreme) tall, some 62
(measure)90 meters. In their opinion, the
答案
56. biggest 57. an 58. within 59. that 60. surrounded 61. extremely 62. measuring 63. to cross 64. leaves 65. impressive