问题
选择题
| Building the house is _____ hard work , _____ work cost lots of money. |
A. a ; a B. \ ; a C. \ ; the D. the ; the |
答案
答案：C
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| Building the house is _____ hard work , _____ work cost lots of money. |
A. a ; a B. \ ; a C. \ ; the D. the ; the |
答案：C
