Question

they arrived in what is called

After many days'voyage,they arrived in ( )is called Australia为什么选B,原因
A.where B.what C.which D.that

Answer 1

B.what是“所.的事物”,它引导的从句做介词in的宾语,同时又是从句中的主语；而which和that均无此词义；where是个副词,若选用的话,这个从句就缺少了主语.