问题补充：
What a table! Ive never seen such a thing before. It is it is long.
A. half not as wide as
B. wide not as half as
C. as wide as not half
D. not half as wide as
答案：
A. half not as wide as
B. wide not as half as
C. as wide as not half
(答案→)D. not half as wide as
解析：答案：D考查倍数表达法。倍数表达法为：倍数＋as...as...，A、D项大体符合该顺序；再由句意可知，应该是“不到两倍(not half)”，故选D项。
