```In each of questions 12 and 13, the words in capitals have the emphatic stress. Choose the option that fits the word in the sentence.```
My brother bought EXACTLY twenty cups of rice.

• A.Who bought exactly twenty cups of beans?
• B.Did your mother sell exactly twenty cups of rice?
• C.Did your mother buy nearly twenty cups of rice?
• D.Did your sister buy exactly twenty cups of rice?