______ the secret of nature, the young scientist has little time for entertainment．
| A．Devoted to research | B．Devoted himself to research |
| C．Devoted to researching | D．Devoting to research |
The Boston Marathon bombings killed 3 people, including a Chinese citizen ________ Shenyang.
| A．in | B．from |
| C．across | D．to |
The art show was ______ being a failure; it was a great success.
| A．far from | B．along with |
| C．next to | D．regardless of |
—How amazing it is that astronauts are exploring outer space!
—It's a challenge, I guess, ______ man against nature.
| A．of | B．for |
| C．by | D．about |
Everybody was touched ______ words after they heard her moving story.
| A．beyond | B．without |
| C．of | D．in |
A great person is always putting others' interests ______ his own.
| A．below | B．above |
| C．in | D．on |