请问,You mustn't aim too high 意思意思?

请问,You mustn't aim too high 意思意思? You mustn\'t aim too hight! You mustn't go too high,or you()dangerous Awill be B are C w You mustn`t go too high,or you___dangerous.A.will be B.are C 定语从句 the speed ( ) you drive your car mustn't be too high 简单英语改句子You mustn't feed the goldfish too much food .（保持原句意思） you mustn't drop litter in the park 汉语意思 You mustn't take the flowers什么意思 She mustn't have seen you的意思是什么? too high tech什么意思 we can’t aim high.aim和high是什么词性. You mustn't d---- too fast. It's very dangerous.