AL Physic 要幾多分先有 "A" ?

Grade
A
B
C
D
E
Paper I
120 M
67%
80
58%
70
50%
60
38%
45
25%
30
Paper IIA
45 Q
72%
33
64%
29
57%
26
47%
21
36%
16
Paper IIB
48 M
52%
25
45%
22
39%
19
30%
14
21%
10