A.
PART A: What is a central idea of the passage from Five Weeks in a Balloon?
When traveling, it is beneficial to choose a doctor as a travel companion.
Travelers can make important contributions to the studies of geology and
science.
Alternative methods of travel may offer practical benefits as well as pleasurable
experiences.
D. Traveling can create deep and everlasting bonds among people.

the answer is the second one.

a more clear formatting of the question :

below are in-text citations for the first citation of a bible passage in the body of an essay. select the one that is completely correct.

a. (new international version, john 6: 14-15)

b. (niv john 6.14-15)

c. (new international version , john 6.14-15)

d. (john 6.14-15, new international version )

the correct answer would be c