[求助]新东方补充题SECTION11-19

19.   Similar to rising interest rates, consumer and producer prices have been rising.

(A) Similar to rising interest rates, consumer and producer prices have been rising.

(B) Consumer and producer prices have been rising, as have interest rates.

(C) As interest rates are rising, so have consumer and producer prices.

(D) Consumer and producer prices have been rising, like interest rates do.

(E) Consumer and producer prices, as interest rates, have been rising.

B是正确答案, 想问一下B的so have...是个正确的表达方式吗? 好象没怎么见过. C的SO HAVE到是见过.

请NN指点