1. She was afraid that unless the train speeded up she would lose her _____ to Scotland.

　　A. ticket B. place C. seat D. connection

　　2. The boy slipped out of the room and headed for the swimming pool without his parents' _____.

　　A. command B. conviction C. consent D. compromise

　　3. Our research has focused on a drug which is so _____ as to be able to change brain chemistry.

　　A. powerful B. influential C. monstrous D. vigorous

　　4. The lost car of the Lees was found _____ in the woods off the highway.

　　A. vanished B. abandoned C. scattered D. rejected

　　5. Henry's news report covering the conference was so _____ that nothing had been omitted.

　　A. understanding B. comprehensible C. comprehensive D. understandable

　　6. In this factory, suggestions often have to wait for months before they are fully _____.

　　A. admitted B. acknowledged C. absorbed D. considered

　　7. The ship was _____ in a storm off Jamaica.

　　A. drowned B. sunk C. wrecked D. submitted

　　8. No one has _____ been able to trace the author of the poem.

　　A. still B. yet C. already D. just

　　9. More than one-third of the Chinese in the United States live in California, _____ in San Francisco.

　　A. previously B. predominantly C practically D. permanently

　　10. The new secretary has written a remarkably _____ report only in a few pages but with all the details.

　　A. concise B. clear C. precise D. elaborate

　　參考答案:DCABC，DCBBA