The_instruction_that_shifts_8_LSB_bits_of_ECX_into_the_MSB_positions_of_EAX,_one_by_one_starting_from_LSB_of_ECX_is$

• A. SHLD ECX,EAX,8
• B. SHLD EAX,ECX,8
• C. SHRD ECX,EAX,8
• D. SHRD EAX,ECX,8