《山东省超标准耗能加价管理办法》规定的能源基准价格为：标准煤每吨按（）元计算。
A.400元
B.500元
C.600元
参考答案：B
Schools must ensure that most young people ______ the skills and knowledge that may be helpful in
their future life. [ ]
A. acquire
B. learn
C. achieve
D. fulfill
比热
