If a is an even integer and b is an odd integer, which of the following could represent an odd integer?

**Answer Choices**

A. ab

B. a+2b

C. 2a-2b

D. a+b+1

E. a-b

If a is an even integer and b is an odd integer, which of the following could represent an odd integer?

**Answer Choices**

A. ab

B. a+2b

C. 2a-2b

D. a+b+1

E. a-b