问题补充:
My command of English is notyours.
A. as half as
B. so half good as
C. good as half as
D. half so good as
答案:
A. as half as
B. so half good as
C. good as half as
(答案→)D. half so good as
解析:考查倍数的表达。倍数在最前边,题中是一半,考查结构为:half as/so…as,句意:我掌握的英语程度不及你的一半好。故选D。