问题
选择题
That hall is________ this one. Let's go to ________ one.
A．three times the size of；a big
B．three times as big as；the bigger
C．three times bigger than；a big
D．three times as bigger as；the bigger
答案
答案：B
答案 B [考查倍数表达法。句意：那个礼堂是这个礼堂的三倍大，咱们去较大的那个吧。A项错在第二个空，表示“两者中较大的一个”，应该用the bigger one；C项也错在第二个空；D项错在第一个空，应改为as big as。故选B项。]