下列各句中，没有语病的一句是 [ ]
A.通过《复兴之路》这部见证民族精神崛起的作品，让我们确实看到中国走过一段漫长而又艰难的道路。现在，中国人选择了走有中国特色的社会主义道路，我们应该更自豪与自信。
B．市井百姓的生活变化实实在在。他们的欲求原本就简单，只是盼望着生活就这样一步一个脚印地往前走。然而，这看似简单、实则难得的进步，离不开中国稳扎稳打的”。
C．芜湖市教育局为了切实减轻中小学生过重的课业负担，保障学生健康成长的宗旨，将从12月第2个星期一开始至次年3月的最后一个星期五止，取消市区中小学冬季早读制度。
D．中国李白诗歌节经过十几年的积累，马鞍山从无到有，从小到大，从单一的诗歌吟诵到集歌舞、吟诗、经贸、旅游于一体，形成自己的特色，成为国内外颇具影响的节庆活动。
答案：B
| Directions: Complete the following passage by using the words in the box. Each word can only be used once. Note that there is one word more than you need. | |
a result of climate change, according to a study of trees in eastern America. The trees appear to have faster growth rates due to longer growing seasons and higher concentrations (浓度) of carbon dioxide in the 1______. Geoffrey Parker, a scientist at the Smithsonian Environmental Research Centre in Edgewater. Maryland, said that the increase ha the rate of growth was unexpected and might be 2______ to the higher temperatures and longer growing seasons documented in the region. The growth may also be influenced by the significant 3______ in atmospheric CO2, he said. "We made a list of reasons these forests could be growing faster and then excluded half of them," Dr Parker said. Their study suggests that northern forests may become increasingly important in 4______ the influence of man-made CO2 on the climate. Dr Parker and his colleagues have 5______ out a detailed record of the trees on a(n) 6______ basis since 1987. They calculated that due to the global warming the forest is producing 7______ tons of wood each year. The scientists 8______ the land with trees at different stages of growth and found that both young and old trees were showing increased growth rate. More than 90 per cent of the tree groups had grown by between two and four times faster than the scientists had 9______ from estimates of the long-term rates of growth. |