问题
选择题
My new computer has ______ the old one．
A．twice as much memory as
B．as twice much memory as
C．twice memory as much as
D．as much twice memory as
答案
A
题目分析：考查倍数的表达：倍数+as+adj+n+as，符合结构是是A，句意：我的新电脑有旧电脑两倍的记忆量。选A。
点评：本题考查倍数的表达：除了倍数+as +adj+as，这里是在形容词后面接名词，还有倍数+比较级+than，倍数+the+名词+of，倍数+从句，做题时按照句子的结构来选择。