14 A suspect of this murder has been _______ by the police for questioning.
(A) detained
(B) defected
(C) detached
(D) delimited

detain verb
1.to force someone officially to stay in a place
Several of the injured were detained overnight in hospital.
2.to delay someone for a short length of time
I'm sorry I'm late - I was unavoidably detained.

defect noun
1.a fault or problem in something or someone that spoils that thing or person or causes it, him, or her not to work correctly
There are so many defects in our education system.
2.a physical condition in which something is wrong with a part of someone's body
a heart/sight/speech defect

detach verb
to separate or remove something from something else that it is connected to
Detach the lower part of the form from this letter and return it to the above address.

delimit verb
to mark or describe the limits of something
Police powers are delimited by law.