问题
选择题
The enlarged school campus is the old one.
A．as three times big as
B．three times as big as
C．big three times than
D．as big as three times
答案
答案：B
倍数(twice...times)+as+形容词/副词的原级+as+比较对象。因此，本题可表达为：1)twice/two times bigger than
2)three times as big as
3)three time the size of