题目

He is good at ________ himself _______ new things, which makes me admired.   A. adjusting, to   B. being adapted, to     C. being adjusted, to   D. adapted, to 答案：A长江被称为“黄金水道”的主要原因是A、水力资源丰富 B、流域内多矿产C、年径流量大 D、航运价值高