1．(2012·西安二模)When you study the local map，you'll find this town is________ .
A．twice the size of that one
B．twice as a large town as that
C．twice as larger as that one
D．twice as larger a town as that
解析：句意：当你研究当地的地图时，你会发现这座城镇是那个的两倍大。倍数的表达方式：A is ＋倍数＋the＋名词(如size/length)＋of B；B项中不定冠词位置错误；C、D项中as后应用形容词原级。
答案：A
