问题
选择题
With prices rising sharply, we now have to spend _______ three months ago on basic living materials.
A．as twice much as
B．twice as much as
C．twice as more than
D．twice as many as
答案
答案：B
考查倍数表达法。因为此处spend的宾语是指钱，所以选择much，as与as之间用的形容词的原级，故排除C,D。倍数必须放置于句型之前，排除A