问题
选择题
The ship is said ________, the effect of _______ is still unknown.
A．that it has sunk, it
B．to sink, which
C．that it has sunk, that
D．to have sunk, which
答案
答案：D
考查非谓语动词及定语从句。be said to do =" it’s" said that…据说……，后一空考查定语从句，指代的前面的事情。句意：据说船已经沉了，它的影响还不知道。