．He is always ready to help others, seldom, ______, refusing them when they turn to him．
| A．if never | B．if ever | C．if any | D．if not |
Nowadays, how we can take good care of _______old is becoming _______hot and serious topic.
| A．the; a | B．a; the |
| C．a; a | D．the; the |
Don’t worry about the baby not wanting to leave you----it’s a stage _______they all go through.
| A．where | B．that | C．when | D．what |
It was proposed by the board that our school _____ more advanced teaching methods.
| A．would introduced | B．introduced |
| C．introduce | D．be introducing |
Facing huge costs for their wedding, 62% of ______ surveyed said they would turn to their parents for help.
| A．these | B．some | C．whom | D．those |
When the Marathon first came to Beijing in 1981, traffic was not _______ it is today.
| A．bigger a headache than | B．as a big headache as |
| C．so many a headache as | D．as big a headache as |