25. I strongly suggest that the information ______in my report ______to Brown without delay.

A. to be referred to; to be e-mailed 　 B. referred to; be e-mailed

C. referring to; e-mail　　　　　　 　　　 　 D. being referred to; being e-mailed

24. It was four o’clock in the afternoon______ he and his grandpa reached the museum in Guanghan, _______ an official warmly received them.

　 A. that, where　 　　　 B. when, which　 C. when, where　 D. that, which

23. _______all these groups have in common is ______they asked to share equal rights regardless of race, religion or sex.

A. What, what　 　　　 B. What, that　　 C. That, what　 　 D. That, that

22. --- My father worked in Tibet for 20 years before he retired in 2006.

　 ---Oh, he ______ lots of difficulties.

　 A. may go through　　　　　 　　 B. would go through

C. should have gone through　 　 D. must have gone through

21. I advise you to let your daughter learn drawing because she has the ___ to be an artist.

　 A. impression　 　　　 B. possession　　 　　 C. potential　　 　 D. influence

20. He is good at maths and it won’t be long _____ he finishes the test paper.　

A. since　　 　 B. until　　　 　　 C. when　　 　　　　　　　 D. before