The visitors said that they had never dreamed ______ such a beautiful scenery. 
#95697
A
there to be
B
of there to be
C
of there being
D
of being
推荐题目
 ____many times, he still didn’t understand it.
#92564
A
Having been told
B
Though to be told
C
Having told
D
He was told
If ____ in, viruses can result in illness or even death.
#88250
A
breathe
B
breathing
C
breathed
D
to breathe
 _______ the meeting room,he found all the parents already _______ there.
#97932
A
To enter; sitting
B
Stepping into;to seat 
C
Entered; seat
D
Entering;seated