下列选项,与天王补心丹相吻合的治法是()。
A.补血养肝
B.益气养心
C.养阴和胃
D.滋阴养心
E.滋阴养血
参考答案:D
44. He ______ all his time and energy to his work.
A.spent
B.cost
C.contributed
D.combined
混凝土收缩对构件会产生有害影响,例如引起预应力损失等。( )