鹿茸的内服剂量是()
A.1~2g
B.0.5~1g
C.3~6g
D.0.01~0.3g
E.1.5~3g
参考答案:A
Juliana worked harder to ______ for the time she had lost when she was ill.
A.keep up
B.catch up
C.make up
D.take up
土石坝施工中,因挖、运、填是配套的,所以开挖强度、运输强度、与上坝强度数值相等。