第8题: [简答题]Do you think that it is necessary to draw a distinction between acquisition and learning Why or why not 参考答案: 答案解析:Yes. The basic principle of the Natural Approach is the distinction between language acquisition and
第9题:[单选题]草坪的等级可分为( ) A. 观赏型草坪、利用型草坪、损坏型草坪 B. 观赏型草坪、得用型草坪、高尔型夫型草坪 C. 利用型草坪、损坏型草坪、足球型草坪 D. 观赏型草坪、利用弄草坪、足球型草坪 参考答案:A