当前位置: X题卡 > 所有题目 > 题目详情

(3分)I have some    in working out the problem.(  ) A.difficulty B.difficulties  C.troubles D.diff...

查看本题答案

你可能感兴趣的试题

was working    would work    worked    had worked  
worked    was working    would work    would have worked  
have been working; have    have worked; had    am working; will have    had been working; had had  
catch up on    live up to    get along with    make sense of  
work; had been working    worked; was working    worked; have worked    are working; have been working  
had been working; had had    have been working; had    have been working; have    am working; will have  
have been working; have    have worked; had    am working; will have    had been working; had had  
of whom    of them    who of    from which  
work; had been working    worked; was working    are working; have been working    worked; have worked  
turn up  bring up  set up  make up  
am working    have been working    worked    have been worked  
have been working; have   have worked; had   am working; will have   had been working; had had  
work; had been working   are working; have been working   worked; was working   worked; have worked  
make sense of    live up to    get along with    catch up on  
worked    was working    would work    would have worked  
have sought    had sought    was seeking    am seeking  
some of whom   some of them   most of whom   who  
catch up on    live up to    get along with    make sense of  
worked    was working    would work    would have worked  

热门试题

更多