单选题 (22-20-18-16)-(20-18-16-14)=
  • (A) -100
  • (B) -4
  • (C) 4
  • (D) 8
  • (E) 36


【正确答案】 B
【答案解析】To solve this problem, perform the operations within the parentheses first:
(22-20-18-16)=-32
and
(20-18-16-14)=-28
Now, subtract the second value from the first:
-32-(-28)=
-32+28=-4