If it _______ an hour ago, the streets _______ wet now. A. were raining / will be B. had rained / would be C. rained / would be D. had rained / would have been72/100If it _______ an hour ago, the streets _______ wet now. were raining / will behad rained / would be rained / would behad rained / would have beenGiải thíchChọn đáp án B