根据汉语提示,完成下列句子.每词一空.3Q 1.大卫比他的哥哥更细心. David is ______ _______ _______ his brother. 2.据说,比尔·盖茨是世界上最富有的人. It's said that Bill Gates is ______ _____ man in the world. 3.你为什么不早一点告诉我这件事? Why not tell me about the thing ______ _____ ______?
1.David is more careful than his brother。 2.It's said that Bill Gates is the cleverest man in the world. 3.Why not tell me about the thing a little earlier?