2020贵州军队职称英语卫生类B级考试高频考点真题讲解(158)

　　2020贵州军队职称英语卫生类B级考试高频考点真题讲解(158)
 

　　_______ is estimated that 25 million school lunches are sold each day.

　　A.It

　　B.That

　　C.This

　　D.As

　　解析：无。

　　本题选A。
 

　　Did you find __     __ impossible for him to tell the truth?

　　A.this

　　B.it

　　C.that

　　D.what

　　解析：无。

　　本题选B。