---In the past ten years, there have been many changes in family life.
--- Are these changes ______?
| A．better or worse | B．for the good or for the bad |
| C．for best or for worse | D．for the better or for the worse |
7．Perhaps it will never be known __________ he did with those materials on the incident．
| A．that | B．what | C．which | D．how |
one children want to challenge themselves by learning a language different from ______ their parents speak at home.
| A．what | B．that | C．which | D．one |
（重庆一中高三下第三次月考）7. John enjoys football but he knows the fact _____ he doesn’t have _____ it takes to be a professional.
| A. that; that |
B. which; what |
C. what; that |
D. that; what |
I am afraid he’s more of a talker than a doer, which is ______ he never finishes anything.
| A．that | B．when | C．where | D．why |
（年福州市高三适应性练习）33.— Your sneeze tells me you may have a flu.
— No. It’s just __________ I can’t stand the smell of the paint here.
| A．how | B．that | C．why | D．when |