1) What are primary flight control surfaces and what are the secondary control surfaces? (5分） 2) What are their postions? 3) What are their functions?
1) What are primary flight control surfaces and what are the secondary control surfaces? (5分） 2) What are their postions? 3) What are their functions?
What is the purpose of the passage in Question 3?
What is the purpose of the passage in Question 3?
What are the goverment of 3 branches in the USA?
What are the goverment of 3 branches in the USA?
What is the topic sentence in paragraph 3? （ ）
What is the topic sentence in paragraph 3? （ ）
What are the 3 branches of The Federal System？
What are the 3 branches of The Federal System？
What day is September 3 in China?
What day is September 3 in China?
And what is the controlling idea on Page 3?___________.
And what is the controlling idea on Page 3?___________.
what are the 3 features of a topic sentence?they are （ ），（ ）and（ ）
what are the 3 features of a topic sentence?they are （ ），（ ）and（ ）
What does the word "commitment" (in Line 3 Para. 3) mean?
What does the word "commitment" (in Line 3 Para. 3) mean?
Questions: 1) What does PSC stand for? 2) What does FSC stand for? 3) What does CS stand for?
Questions: 1) What does PSC stand for? 2) What does FSC stand for? 3) What does CS stand for?