Question

A similarity between the governments of Iran and Saudi Arabia is that __________.
a. neither allows political parties
b. both are monarchies
c. both have constitutions
d. both of their legal systems use civil laws

Answer 1

D- not true, they actually implement Sharia (at least partially in each country)
C- well, Saudi Arabia has a constitution-like document, but not really a constitution - not the right answer
B- Iran isn't
A- I think this is the best answer: they both banned political parties, at least some of them.

Answer 2

A similarity between the governement of Iran and Saudi Arabia is the neither allows political parties, since that is their system of governement in that particular area.