_____ herself to science, the great scientist took little notice _____ the honors given to her.
| A．Devoted, of | B．Devoting, of | C．Devoted, about | D．Devoting, about |
This is a difficult and stressful job, but one ______ you can really help people.
| A．that | B．where | C．which | D．of which |
After the earthquake, the Haitian(海地的) people needed to be helped ______.
| A．occasionally | B．anxiously | C．practically | D．Urgently |
______, a small advertisement held my attention, which read “Easy job. Good wages. No experience necessary.”
| A．Looking through the newspaper | B．While I was looking through the newspaper |
| C．To look through the newspaper | D．I was looking through the newspaper |
Obama says he is angry about policies that always favor the wealthy and powerful over ______ Americans and insists that opportunities be opened up to all.
| A．average | B．intelligent | C．competitive | D．Original |
It is required that all traffic participants should __ the traffic rules to make traffic safer and faster.
| A．perform | B．possess | C．observe | D．Support |