题目

古诗词是古人为我们留下的宝贵精神财富。下列诗句中主要涉及物理变化的是  （    ） A．野火烧不尽，春风吹又生     B．春蚕到死丝方尽，蜡炬成灰泪始干 C．只要功夫深，铁杵磨成针     D．爆竹声中一岁除，春风送暖入屠苏 答案：C Daniel's family      their holiday in Huangshan this time next week. A. are enjoying                          B. are to enjoy C. will enjoy                            D. will be enjoying