is expected according to the online survey is prices of houses will not go up an more.

问题补充：

is expected, according to the online survey, is prices of houses

will not go up an more.

A. What; that

B. As, that

C. It, what

D. Which, that

答案：

(答案→)A. What; that

B. As, that

C. It, what

D. Which, that

解析：考查定语从句及名词性从句。As引导定语从句，As is expected正如所期望的那样；that引导表语从句。句意：根据网上调查，正如所期望的那样，房价将不再涨了。