正确答案应该是 Look up at the sky. look up是由不及物动词look及介词up构成的动词短语，直译为“向上看，仰望”，实际look up可以用来表达多种意思。Look up at……表达“向上看；仰望”的意思，例如：Look up at the blue sky.仰望蓝色的天空。 look up to ……，它的意思为“敬仰、崇拜、尊敬”，例如：Children should look up to their parents. 孩子应当尊敬父母...
look up to的意思是尊重〔敬仰〕(某人) 例如: He is looked up to by everybody there.车那儿他受到大家的尊重。 She has always looked up to her father.她一向崇敬父亲。 He's a fine teacher.We've always looked up to him.他是一位优秀教师，我们一向很尊敬他。 My hu***and has taught for thirty years, and...
你好!look up to英[luk ʌp tu:] 美[lʊk ʌp tu] [词典] 抬头看（某人或某物）， 尊重[敬仰]（某人）; 企慕; 瞧得起; 仰慕; [例句]You're a popular girl, Grace, and a lot of the younger ones look up to you.你很受大家欢迎，格雷丝，很多比你小的女孩子都很崇拜你...