Increase in China’s growth rate helped to sustain high rate of g

Increase in China’s growth rate helped to sustain high rate of growth in the East Asian region.
A、create
B、get
C、push
D、maintain
【正确答案】：D
【题目解析】：sustain意为“维持”；create创造；get到达；push推；maintain维持，保持；故选D。