Answer:

To answer this question, we need to understand the given symbols and their meaning.

Symbols:
- (-) represents a negative number or a subtraction operation
! represents a factorial operation
, represents a comma to separate items in a list
? represents a question mark

Now let's analyze the given expression step by step:

Step 1: (-) - (-)
- The symbol (-) represents a negative number or a subtraction operation.
- (-) - (-) means subtracting a negative number from another negative number.
- When we subtract a negative number from another negative number, it is the same as adding the positive values of the numbers.
- So, (-) - (-) is equivalent to a positive number.

Step 2: (-) - (-) !
- The symbol ! represents a factorial operation.
- Factorial of a number is the product of all positive integers less than or equal to that number.
- Since we don't have any number after the factorial symbol, it is not possible to calculate the factorial of a negative number or a positive number as it is not defined.
- Therefore, (-) - (-) ! is undefined.

Step 3: (-) - (-) , -
- The comma (,) represents a separator between items in a list.
- In this case, there are two items: (-) - (-) and (-).
- The subtraction operation (-) - (-) is the same as adding the positive values of the numbers, as explained earlier.
- Then, subtracting (-) from the previous result is the same as adding a positive number to the result.
- Therefore, (-) - (-) , - is equivalent to a positive number.

Step 4: (-) - (-) , - ?
- The question mark (?) represents a question.
- In this case, we are asked to determine the value of (-) - (-) , -.
- As explained in the previous step, (-) - (-) , - is equivalent to a positive number.
- However, without specific values for the numbers represented by the symbols (-), we cannot calculate the exact value.
- Therefore, the value of (-) - (-) , - is unknown or cannot be determined.

In conclusion, the correct answer is option 'D' because the value of the given expression cannot be determined without specific values for the numbers represented by the symbols.

D