In the last few years, China _______great achievements in environmental protection.
A．has made
B．had made
C．was making
D．is making

参考答案：A 答案解析： in the last few years表示到现在为止的过去几年时间，Last是持续到现在的，所以使用现在完成时，句意为“到现在为止的过去几年时间里，中国在环境保护方面已经获得了伟大的成就”，故选择A。