In the sentence below, interval can BEST be defined as which of the following?
Sales taxes are collected by the retailer and sent to the local government at specific intervals.
A.
every year
B.
every six months
C.
every three months
D.
an undefined but regular cycle of collection
In the text, ''intervals'' refers to a period of time that will be repeated regularly. Here we can't take its meaning as a specific of time because it's not pointed as such.
