It’s reported that the price of meat this month is that of last month. A. half as lower

问题补充：

It’s reported that the price of meat this month is that of last month.

A. half as lower as

B. half lower than

C. lower half than

D. as half low as

答案：

A. half as lower as

(答案→)B. half lower than

C. lower half than

D. as half low as

解析：

这题考查的是倍数的表达，“倍数+比较级+than”，不过这里的倍数是“half”，B项合适句意是：据报道这个月的肉价比上个月低了一半。A项应该改成half as low as，C、D项都应该把half放在前面。