The author begins the selection with the familiar idiomatic expression “oil and water don’t mix,” which refers to
A the inability to make a decision when presented with multiple options.
B two people or things that are very different and do not go well together.
C the tendency to find the value in both sides of an argument.
D having a natural ability when doing something for the first time.
The correct answer is B: two people or things that are very different and do not go well together.
The idiomatic expression “oil and water don’t mix” suggests that, just like oil and water don’t combine, some people or things are fundamentally incompatible. This expression is often used to describe situations or relationships where two entities do not harmonize or work together effectively. If you have any more questions or need further clarification, feel free to ask!