下列各句子中，没有语病的一句是 （ ）检察院通过立案调查，发现小明在担任区税务局长的短短半年时间里，利用正当或不正当的手段，竟然贪污了数百万元。B．小明在师院领导的鼓励和支持下，他四处搜集和研读有关自动化控制的各种资料，运用最新的技术改革了放映设备。C．对于选文科还是选理科这个问题上，小明一度徘徊，最终还是选择了理科，因为他一直崇拜爱因斯坦。D．踏雪寻梅、拜谒名川、访贤问道，本是古代文人雅士的旅行特权，现今已成为全民旅游活动。 

101. A shy person dislikes ______ when heor she has to make a speech in front of a large crowd of people.

The trees are best friends. They give us a large number of things that we need.

My uncle the club in 2010. He the club for over 3 years.

_______environmental damage is done, it takes many years for the ecosystem to recover