Tham khảo tài liệu 'english language proficiency tests-advanced level'sarchivewater idioms', ngoại ngữ, toefl - ielts - toeic phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | English Language Proficiency Tests-Advanced Level s archive Water Idioms 1 .Although he had had a bad experience with his business he treated it as water off a duck s back means . u of some importance u of much importance u of no importance u of great importance was told that the new plan he d developed just wouldn t hold water means . u woulnd t float u wouldn t work u wouldn t swim u wouldn t sink time we came up with a new proposal he would throw cold water on it means . u discourage it u dispute it u destroy it u dislike it all the money that she s borrowed and also spent she now finds herself in deep water means . u in .