a unhealthy还是an unhealthy

a unhealthy还是an unhealthy a unhealthy lifestyle 还是 an unhealthy lifestyle There is _____“U”in the word “unhealthy”（用“a”还是“an”） cici had an unhealthy diet and did__exercise.1.never 2.not 3.no 4.a few He had an unhealthy diet.改为否定句 是用didn't have还是haHe had an unhealthy diet.改为否定句 是用didn't have还是hadn't Jackie had an unhealthy diet and did _______ exercise.A never B not C no D a little He had an unhealthy diet.______ he ______ an unhealthy diet? soda(苏打)是healthyfood还是unhealthy food A vegetarian diet is unhealthy译成中文, 连词成句 makes,weak,your,body,unhealthy,diet,an She lives on an unhealthy diet.请帮忙翻译,谢谢~ My sister has an unhealthy lifestyle改为同义句 My sister has an unhealthy lifestyle.(改为同义句) 请问May teenagers have an unhealthy diet.和an unhealthy diet makes your body weak.句子结构 Is it a healthy drink ( ) an unhealthy drink? It is a healthy drink; it is ( ) for our health.还有Have you got （ ）milk ? I want to drink ( ). a还是an uniform 用a还是an 要用a还是an?