The C

'B', because it is surrounded by AC.

Eleven

Alphabet 'C'

C

AC

A is false (the angle is 165 degrees of 195 degrees)
B is true
C is true
D is true (AEFHIKLMNTVWXYZ)

3 in ‘the’, 7 in ‘English,’ and 8 in ‘alphabet.’

The letter Q.

Because he is always lost at C (sea).

Letter "B"

Because Letter B is in middle of A and C it means A/C.

B (Bee).