|Question 19Verbal

Source Texts

Text
All member nations of the North Atlantic Treaty Organization, or NATO—including Belgium, which joined in 1949; Hungary, which joined in 1999; and Slovenia, which joined in ______blank are committed to NATO’s principle of collective defense, each member pledging to defend all others.
Which choice completes the text so that it conforms to the conventions of Standard English?
2004;
A
2004
B
2004—
C
2004,
D