In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one, which best express the same sentence in Indirect/Direct speech.
Rupa said to the driver, "Can you take me to the doctor now?"

A

Rupa asked the driver if he could take her to the doctor then.

B

Rupa asked the driver that if he could take her to the doctor than.

C

Rupa asked the driver that if he would take her to the doctor at once.

D

Rupa asked the driver that if he can take her to the doctor than at once.