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. 五、根據(jù)句意和語法填入句中所缺引導(dǎo)詞: teacher told us the sun rises in the east and sets in the west. was surprised at I said. is probable he has told her everything. you all know the truth Columbus discovered America in 1492? happened Alice was out the other day. captain came up and soon found out the matter stood(查明事情的真相). you sure he will succeed in the end? 48. they do it or not matters much to us. teacher came in and asked was the matter with us. we have learnt heat is. 參考答案 一、 二、(are) (whoever) (what) (what) (where) (had happened to her son) (we would go) .(It happened) (what) 30.(when) 三、,known,invente