问题补充：
Economic growth in the world remains weak throughout and it is hoped that it will gradually in .
A. break up
B. make out
C. work out
D. pick up
答案：
A. break up
B. make out
C. work out
(答案→)D. pick up
解析：考查固定词组，break up意思“结束”，make out意思“理解”，work out意思“解决”，pick up意思“得到”，句子意思“世界经济增长仍然很弱，希望在逐渐转好”
