题目:
Although producer prices rose at an unexpectedly steep rate in September, analysts said that the increase resulted mostly from temporary factors and not necessarily foreshadowing that there would be a resurgence of inflation.
选项:
A、factors and not necessarily foreshadowing that there would be
B、factors and not necessarily that it foreshadowed
C、factors and did not necessarily foreshadow
D、factors, while not necessarily a foreshadowing of
E、factors, while it did not necessarily foreshadow that there would be
答案:
C