【单选题】Below each item there are 4 choices respectively marked by letters A, B, C and D. Choose the one which is the correct description of the underlined part or parts. There is only ONE right answer.【图片】
【单选题】Below each item there are 4 choices respectively marked by letters A, B, C and D. Choose the one which is the correct description of the underlined part or parts. There is only ONE right answer.【图片】
【单选题】Below each item there are 4 choices respectively marked by letters A, B, C and D. Choose the one which is the correct description of the underlined part or parts. There is only ONE right answer.【图片】
【单选题】Below each item there are 4 choices respectively marked by letters A, B, C and D. Choose the one which is the correct description of the underlined part or parts. There is only ONE right answer.【图片】