常見(jiàn)例句Subjects and verbs must always agree in English.在英語(yǔ)中主語(yǔ)和動(dòng)詞必須總是相呼應(yīng)。People hail and answer each other from one catacomb to another.人們從一個(gè)地下墓道向另一個(gè)地下墓道互相呼應(yīng)。 返回 call-and-response