高一英语选择题，请说明选与不选的原因，谢谢！LouLanCity
Lou Lan ity is not at all_________a traveller who has never seen the desert before can expect.. A.that B.what C. which D.where
B 因为这个主语从句只能用what引导。 句意：楼兰古城远不是一个从没见过沙漠的旅客所能想象的到的。