A new law has been passed but it remains _________ whether the new law will achieve its desired purpose.
| A．seen | B．to see |
| C．to be seen | D．seeing |
．Those are model teachers, most of_________ are young women.
| A．that | B．who | C．whom | D．whose |
．— May I help you?
— Yes, I'd like to try on some sports jackets just like_________ I'm wearing.
| A．it | B．this | C．the one | D．that |
—__________ I hand in my report as soon as the class is over?
—No, you needn’t. Anytime this week is okay.
| A．May | B．Must | C．Shall | D．Can |
_____ Chinese basketball player Yao Ming will probably return to the NBA if he can recover from _____ earlier injury.
| A．不填; an | B．The; 不填 | C．A; an | D．The; the |
___________ has helped to save the drowning girl is worth praising.
| A．Who | B．The one | C．Anyone | D．Whoever |