Source Texts
Text
Doha, the capital of Qatar, has a population of 1,450,000, which accounts for 92 percent of the country’s total population. Having proportionally large populations ______ common for national capitals.
|Question 21Verbal
Desmos Graphing Calculator
Which choice completes the text so that it conforms to the conventions of Standard English?
is
A
were
B
are
C
have been
D