【天马行空外语团小奇奇为您解答】WFWFIf he had the right to choose his holiday,he would go to MexicoIf I were not allergic to shellfish,I would enjoy eating themIf the marble statue were not too big for her garden,she housewife would buy it.If we knew more about the disease,we would be able to treat the patients very effectively.【很高兴为您...
