6．Many environmental statutes were so little publicized and so vaguely worded that their existence was hardly known.
A. 许多环境法既很少得到宣传，其措词又很含糊，因而人们几乎不知道有环境法存在。
B. 许多环境法出版得很少，表述也很模糊，简直不知道有环境法。
C. 许多环境法是如此很少公开和表达含糊以致于人们几乎不知道有环境法。
7．在播种面积相对稳定的前提下，只要粮食单产年平均递增1%，就可以达到预期的粮食总产量目标。
A. With a relatively stable cultivation area, China can achieve its desired total grain output target if the per unit yield steadily increase 1% per year.
B. With a relatively stable cultivation area, China can achieve its desired total grain output target if the increase rate of per unit yield is 1%.
C. With a relatively stable cultivation area, China can achieve its desired total grain output target if the annual average increase rate of per unit yield is 1%.
8．她很满足，口角边渐渐地有了笑影，脸上也白胖了。
A.She was quite contented. Little by little the smile trace appeared at her mouth corners, while her face became paler and plumper.
B.She was quite contented. Little by little the smile appeared on her face, and her cheeks have plumped up and become fairer.
C.She was quite contented. Little by little the shape of smile appeared at the corners of her mouth, but her face became whiter and fatter.
9．中国古代文明的发展，是民族艰苦奋斗、自强不息的结果。
A.The fruit of China’s ancient civilization were brought about by the tireless efforts and hard work of Chinese nation.
B.The result of China’s ancient civilization were earned by the tireless efforts and hard work of Chinese nation.
C.The outcome of China’s ancient civilization were brought with by the tireless efforts and hard work of Chinese nation.
10．圜丘是镶有汉白玉石栏杆的三层石台，站在台面中心说话，声音显得格外洪亮。
A.The Circular Mound Altar is a 3-layers stone terrace decorated with Chinese white jade railings. Speaking in the center of the altar, one’s voice will sound particularly loud and clear.
B.The Circular Mound Altar is a 3-layer stone terrace decorated with white marble railings. Speaking in the center of the altar, one’s voice will sound particularly loud and clear.
C.The Circular Mound Altar is a 3-layers stone terrace decorated with white marble railings. Speaking in the center of the altar, one’s voice will hear particularly loud and clear.
