3.判斷以下句子的主句屬于哪一種結(jié)構(gòu)A.主+謂 B.主+系+表 C.主+謂+賓 D.主+謂+賓+賓補(bǔ)E.主+謂+雙賓語(yǔ)
Saying that planting trees and protecting nature are traditional virtues of the Chinese nation,Xi Jinping urged efforts to further advance voluntary afforestation activities nationwide.