For the following C statement,A = C[0] << 4;write a minimal sequence of RISC-V assembly instructions that performs the identical operation. Assume x6 = A, and x17 is the base address of C（）

A. ld x17, 0（x6）slli x6, x6, 4

B. ld x6, 0（x17）slli x6, x6, 4

C. sd x17, 0（x6）slli x6, x6, 4

D. sd x6, 0（x17）slli x6, x6, 4