python please

Part one: single-answer multiple-choice items (4 points for each question, 20 points in total) 1. print(int(3.6) + round(2.5)), what does it display? ( ) A. 5 B.6 C. 7 D. syntax Error 2. class A: def __init_(a, b = 1, c =0); ab 1 a.c=4 xA(10,20) print(x.c, x.b) The result of the program is ( ) malo to not A. 20, 10 B. 10, 20 C. 1,0 ned to D. 4,1