只有当劳动力再生产费用增长幅度（）劳动生产率的增长幅度情况下，剩余产品价值率才能有所提高，财政收入规模才能得以不断扩大。
参考答案：不高于
Li Ming stayed up too late, so the next day he was _____.[ ]
A. relaxed
B. exhausted
C. embarrassed
D. excited
