题目

缺词填空My home village is a small one. It's in Yuxian County of Shanxi Province. It is small, but it's very beautiful.There are many hills a【1】 my home village and they are more beautiful than some big mountains. In spring, we can fly k【2】which are made by ourselves on the top of the h【3】. The kites fly very h【4】. In s【5】, the trees are green and the grass is green too. It is green everywhere on the hills. There are so many wild apple trees on the hills. The air is quite f【6】 on the hills.The wild apples are n【7】 to eat. In autumn, the corn under and around the据广西新闻网报道：2010年9月8日晚10时20分许，融水苗族自治县安太乡寨怀村雷雨交加。突然，震耳欲聋的一道迅雷，将村民石庆章屋边直径约30厘米的一棵杉树劈开（如图所示）。关于这一现象的解释错误的是A．当雷电击中树木时，强电流通过树身会产生大量的热 B．因树木中含有水分，高温使树木中的水分发生汽化现象 C．高温高压的水蒸气迅速膨胀对树木做功，会将树木劈开 D．树木劈开时由于振动会发出音调很高的声音