Having lived in China for 8 years, Helen has a good ______ of both English and Chinese．
| A．program | B．guidance | C．command | D．ability |
As it was almost time for the flight, all the passengers got ______ the plane.
| A．board | B．abroad |
| C．aboard | D．broad |
I’d prefer _______ if I didn’t have to get up early on Sundays.
| A．that | B．such |
| C．it | D．which |
Language has always been —— as the phrase goes —— the mirror to society. English is no ______
| A．explanation | B．excuse | C．exception | D．expectation |
A man with a bleeding hand hurried in and asked, “Is there a hospital around ______ I can get some medicine for my wounded hand?”
| A．that | B．which |
| C．where | D．what |
The world’s elderly population will exceed(超过) ____ of children by 2060,when each group ____ to account for about one fifth of the population.
| A．that; expects | B．those ; will expect |
| C．that ; is expected | D．one ; will be expected |