科目: 來源: 題型:選擇題
A. | have polluted | B. | have been polluted | ||
C. | polluted | D. | were polluted |
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科目: 來源: 題型:選擇題
A. | which | B. | when | C. | what | D. | that |
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科目: 來源: 題型:選擇題
A. | it | B. | this | C. | that | D. | there |
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科目: 來源: 題型:選擇題
A. | the; a | B. | the;/ | C. | /;a | D. | /;/ |
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科目: 來源: 題型:短文改錯
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科目: 來源: 題型:短文改錯
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科目: 來源: 題型:短文改錯
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科目: 來源: 題型:選擇題
A. | built | B. | to be built | ||
C. | having been built | D. | building |
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科目: 來源: 題型:選擇題
A. | readily | B. | horribly | C. | accidentally | D. | irregularly |
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科目: 來源: 題型:選擇題
A. | regardless of | B. | in terms of | C. | in face of | D. | because of |
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