A.5% B.10% C.15% D.20%
A.0.95倍 B.0.10倍 C.1.05倍 D.1.10倍
A.90℃±5℃ B.95℃±5℃ C.100℃±5℃ D.105℃±5℃
A.加 B.減 C.乘 D.視情況而定
A.0.3 B.0.4 C.0.5