Generally, SUBJECT + V. + COMPARATIVE should not be followed that or those.
Incorrect: The company had higher profits in 1990 than those in 1980.
Correct: The company had higher profits in 1990 than in 1980
Suppose no households in Merton country have annual income between 40K and 60K. The percentage of households with an annual income of more than $40,000 is higher in Merton county than in any other county. This means that Merton has the highest percentage of over 60K. This is not true since the percentage of households with an annual income of $60,000 or more is highest in Sommer county.
https://forum.chasedream.com/thread-1250584-1-1.html
这题不应该错,两段开头第一句就分别给了很明显的hint...the effects of short-term price promotions on sales are themselvesshort-term和So why do companies spend so much on price promotions。而E很好的囊括了这两点
假设题,取非。