问题

Ihave never seen to lose any weight, _____hard I try. [ ]
A: even though
B: no matter how
C: as if
D: ever since
B: no matter how
C: as if
D: ever since
正确答案是:
同类题型
There was _______terrible earthquake in 2011 in Japan! It killed _______ people.
There is going to be a wonderful party _____ the evening of October lst, 2009. [ ]
Do you miss your parents far away? —Yes, very much. They _________ the hometown for over two years.
He usually ______20 hours every day.
Where does he come from?—I know nothing about him except that he is a doctor occupation.