问题

pains-taking efforts, he eventually concluded that the principle he stuck _______ true.
A:to proved
B:to proving
C:to be proved
D:to being proved;
B:to proving
C:to be proved
D:to being proved;
正确答案是:
同类题型
Mr Smith, ________with a new mayor, is giving his farewell speech at the meeting. [ ]
I was born _______ March,1999.
Out of the crowded bus , who was dressed in a black suit and waved to a woman. [ ]
. The movie was totally a waste of time. I ______ just as well have stayed at home.
Please read every sentence carefully you are, mistakes you’ll make —Thank you for your advice