Including the online English multiple - choice questions at level A, B, C, TOEFL, reading comprehension, grammar, vocabulary, speaking and listening tests,...
The test consists of 1 reading comprehension paragraph, and 12 multiple - choice questions for this text, the time limit is 20 minutes. Hope you do it best! Read the text below and answer the questions: Carbohydrates, which are sugars, are an essential part of a healthy diet.