Read the following questions and match them with different types of questions.
1) What is the main idea of this passage? [填空1] 2) What method that Tom tried worked with the parrot? [填空2] 3) What question can we infer that Tom wants to ask the parrot? [填空3] 4) What can we learn from the passage? [填空4]
A) Attitude question B) Comprehensive inference question C) Detail-understanding question D) Summarizing questio