Read the reading passage and choose the correct answer.

Câu hỏi :

Read the reading passage and choose the correct answer.

      Cardamom is not as widely used as a spice in the United States as it is in other parts of the world. This fruit of the ringer plant provides oil that basically has been used solely as a stimulant in American and English medicines. Other cultures organized the multipurpose benefits of this aromatic fruit. In Asia it is used to season sauces such as curry, in Middle Eastern countries it is steeped to prepare a flavorful golden-colored tea; in parts of Northern Europe it is used as a spice in various types of pastry.

1.   The word “solely”in the passage could best be placed by                       .