(1) It's silly to go to the _____(费) of buying new clothes when you don't really need them.(2) The new tax system would be _____(计算) on the value of property owned by an individual.(3) Normally,people and animals are d______ are weak and unable to protect themselves from attack.

问题描述:

(1) It's silly to go to the _____(费) of buying new clothes when you don't really need them.
(2) The new tax system would be _____(计算) on the value of property owned by an individual.
(3) Normally,people and animals are d______ are weak and unable to protect themselves from attack.

consumption, calculated, ?

1/expense
2/calculated
第三句不懂