Book 1 加粗字体为答案Unit 1 Growing up1. It is essential that he _ in extracurricular activities. A) will participate B) participates C) participate D) shall participate 2. Dream of the Red Chamber (红楼梦) is said _ into dozens of languages in the last decade. A) to have been translated B) to translate C) to be translated D) to have translated3. _ might be expected, the response to the question was very mixed. A) It B) That C) What D) As
