仔细阅读答案
Passage One 57. C The suitcase can be fixed in time.
58 D They realized that science and technology alone were no guarantee for a better world.
59 C America is lagging behind in the STEMS disciplines.
60 A Insufficient funding.
61 B Whether a deleted photo is immediately removed from .Passage Two
62 B The way they store data.63 C When the URL is reused.
64 A solve virtually existing all problem
65 D They realized that science and technology alone were no guarantee for a better world.
66 C America is lagging behind in the STEMS disciplines.
