The composer wrote his most ambitious work for one specific instrument ______ a 32-string harp tuned to an unconventional scale.
Which choice completes the text so that it conforms to the conventions of Standard English?
- A
(empty)
- B
, and
- C
;
- Dcheck_circle
:
Explanation
A colon introduces the noun phrase that defines "one specific instrument." A semicolon requires an independent clause; ", and" requires an independent clause; " " creates a run-on.