過去式：investigated 過去分詞：investigated 現在分詞：investigating
(1)Two state investigations by the Attorney General's office came up empty handed 州政府啟動的兩項調查(一是由檢察署Attorney General's office, 另一由Department of Correction獄政司)都...
...您檢查問題出處. Could you please inform your address, so that we can investigate the problem that you have described. (稍微修改一下) 希望有幫助 2008-02...
...unexpectedly dismissed by his company. The union committee is investigating this. The union committee is investigating John'...