1.
(A) apart from
(B) in contrast to
(C) similar to
(D) derived from

47. The challenge doctors face in determining how much to tell is complicated by a steady stream of new discoveries. Why is that? (A) The medical community hasn’t worked out detailed protocols. (B) Some test results that may seem murky today can be intelligible in the future. (C) They need to find a space to store a massive amount of genomic data. (D) It is not easy to get access to the hospital’s archives. community?

49. What does the passage say about prenatal testing? 1 (A) Parents can be informed in advance of the health condition of their baby. (B) The costs for the future medical treatments can be greatly reduced. (C) The results of genome sequencing will be returned to parents. (D) The results of genome sequencing may trigger unnecessary consequences.

50. What can we infer &om the conclusion of the passage? (A) All the murky results of genome sequencing will one day be clarified. (B) Researchers are thinking of storing the huge amount of genome data in outer space. (C) It is likely that people will easily get access to the results of their genome sequencing. (D) Storing the results of genome sequencing has become a thorny task.

48. With regard to how much to tell patients, what is the consensus accepted by the medical (A)Only results that should be dealt with right away.(B)Only results that seem too murky to ignore.(C)Only results that won't cause an emotional biow.(D)Orly results that point to a clear path.

2. (A) Therefore (B) Ultimately (C) Likewise (D) Specifically

3. (A) dynamic (B) negative (C) restless (D) passive

4. (A) in particular (B) for instance (C) at last (D) in general

5. (A)Toconc1ude (B)Inretum (C)Inshort (D) As a result

6. (A) at ease (B) at fault (C) at home (D) at work

7. (A) cry out (B) find out (C) reach out (D) fall out