1.C
their fathers had difficulty+ doing sth
考察句型have difficulty (in)doing sth
2.B
考察:强势句或强调句,it was (who).that‘是(谁)……’
She wanted to know _who_had let the news out ,实际上单独用who也可以,加上it was that只是为了加强语气.
1.C
their fathers had difficulty+ doing sth
考察句型have difficulty (in)doing sth
2.B
考察:强势句或强调句,it was (who).that‘是(谁)……’
She wanted to know _who_had let the news out ,实际上单独用who也可以,加上it was that只是为了加强语气.