16. There is evidence that such differences do ?____?intelligence as measured by tests.?
A. infect
B. effect
C. affect
D. direct?
17. In some small villages in England, tourists can become ?____?because they do not know that street names are posted on the side of buildings, rather than on signs as they are in the U.S.?
A. explicit
B. rational
C. perplexed
D. positive?
18 . Your nationality is not ?____? when choosing a career, but your ability to speak the language is.?
A. related
B. responsible
C. relevant
D. reciprocal?
19. His interesting lecture ?____? my interest in history.?
A. revealed
B. revolved
C. retorted
D. revived?
20. I was shocked at observing the alteration of her ?____?.?
A. appearances
B. aspects
C. outlines
D. looks?
21. A carpenter can work best when he uses the ?____?tools.?
A. fit
B. suitable
C. proper
D. appropriate?
22. We ?____?him out of going on such a dangerous journey.?
A. argued
B. discussed
C. debated
D. disputed?
23 . All ads are intended to be ?____?, but they can stir up interest and curiosity in varying ways, through humour, information and so on.?
A. provocative
B. cooperative ?
C. effective
D. comparative?
24. No one’s face is perfectly ?____? . For example, one eye is often slightly higher than the other.?
A. similar
B. subtle
C. balanced
D. symmetrical?
25 . My brother’s habit of giving advice without being asked makes him seem ?____?.?
A. presumptuous
B. premature?
C. presumptive
D. predominant