16.【答案】in the face of
21、【答案】explain Americans' tolerance of current security checks
22、【答案】An increase in the number of travelers
24、【答案】an unreasonable price for enrollment.
25、 【答案】Precheck-a Belated Solution
26. 【答案】the importance of astronomy in ancient Hawaiian society
27、【答案】its geographical features
28. 【答案】it reminds them of a humiliating history
29、【答案】may uncover the origin of Hawaiian culture
31、【答案】had a low opinion of GDP
32、【答案】GDP as the measure of success is widely defied in the UK
33、【答案】Its results are enlightening
34、【答案】it is essential to consider factors beyond GDP
35、【答案】High GDP But Inadequate Well-being, a UK lesson
36、【答案】was contemptuous of McDonnell’s conduct
37、【答案】concrete returns for gift-givers
38、 【答案】 justified in addressing the needs of their constituents.
39、【答案】guarantee fair play in official access.