某台湾旅行团要来大陆祭拜中华民族的“人文初祖”,他们应该去 ( )
A:黄帝陵
B:大禹陵
C:秦始皇陵
D:中山陵
地壳中含量最多的金属元素是( )
—What about _____ English-Chinese dictionary on the bookshelf?—In my opinion, it's _____ useful tool book for my English learning.
①这种竟界,即使人惊叹,又叫人舒服。____
②见到我们,主人们立刻拔转马头,欢呼着,飞弛着,在汽车左右与前面引路。____
③空气是那么晴鲜,天空是那么明郎。____
④每峰骆驼的背上驼着采绸。____