11.What he told us was more of a(n) ________ than a reality.

　　A. illusion

　　B. demonstration

　　C. illustration

　　D. reputation

　　12.He insured his car ________ he had an accident.

　　A. unless

　　B. if

　　C. since

　　D. in case

　　13.Children have a natural ________ about the world around them.

　　A. certainty

　　B. capability

　　C. cleverness

　　D. curiosity

　　14.He has deep love for the people and ________ loyalty to the country.

　　A. intense

　　B. initial

　　C. instant

　　D. imitative

　　15.We ________ go out to restaurants， but mostly we eat at home.

　　A. occasionally

　　B. relatively

　　C. continually

　　D. absolutely