问题补充:
China’s economy expanded 8.1 percent in the first quarter from a year earlier,the slowest pace in almost three years.
Amarking
Bto mark
Chaving marking
Dmarked
答案:
(答案→)A. marking
B. to mark
C. having marking
D. marked
解析:考察分词用法。现在分词作结果状语,表示意料之中的结果。不定式被动意料之外的结果;本句中的标志着最近三年以来最慢的速度是意料之中的,因为只有百分之8.1.