问题
选择题
Sam got wounded in the Vietnam War and he still has a hole ______ in his leg.
A．half the size of a coin
B．a size half of a coin
C．half the size as much as a coin
D．as much as half coin
答案
答案：A
本题考查倍数的表达方式。倍数的表达方式有：1）A + be + 倍数 + as + 计量形容词原级 + as + B； 2） A + be + 倍数 + 计量形容词比较级 + than + B； 3）A + be + 倍数 + the + 计量名词 + of + B