第二部分：词汇知识运用（共两节，满分40分）
第一节：多项选择（共10小题；每小题1分，满分10分）
从A、B、C、D四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
21. The _____ of today’s young people to marry and bear children at late age drew great attention from socialists as well as the government.
A. circumstance B. tendency C. civilization D. presentation
22. More carbon dioxide will make plants grow quicker; crops will produce more; it will encourage a greater ______ of animals.
A. reputation B. branch C. range D. preference
23. People who use their left-hands have a different, more ______ brain than right-handers, American researchers at the University of California said.
A. specific B. flexible C. allergic D. widespread
24. Do you know copyrights are not forever? ______, a copyright lasts for 50 years after the author dies.
A. Typically B. Eventually C. Appropriately D. Automatically
25. The virtual money which online game players use to buy weapons from gaming companies can cause young
