Question

At the present time, more singing stars_______ to be difficult to work with.

A．say

B．have said

C．are said

D．were said

Answer 1

C

试题分析：句意：目前，据说很多唱歌的明星很难共事。Be said to是固定用法，意思是据说，且根据时间状语At the present time，故用一般现在时，选C。