问题补充：
There is no such place you dream of in all this world.
A. that
B. what
C. which
D. as
答案：
A. that
B. what
C. which
(答案→)D. as
解析：当定语从句的先行词前有such, so, as等词语时，由as引导，并且as在定语从句中作主语或宾语，as在此题中作dream of的宾语。注意：在表示“如此…以致…”的such /so…that…结构中，that不作任何句子成份。
