40. In what kind of book is the above passage most likely to be seen? (A) An English learning magazine. (B) A science journal. (C) A brochure on vacations abroad. (D) A guidebook for planning an independent traveling.

45. What can we infer from the passage? (A) It takes time to see how nanotechnology can be developed to maximize its benefits for humans and the environment. (B) Nanotechnology promises all the answers to contemporary human problems. (C) Nanotechnology provides more pros than cons in future. (D) Nanotechnology pays the way for economic boom in underdeveloped countries.

40. In what kind of book is the above passage most likely to be seen? (A) An English learning magazine. (B) A science journal. (C) A brochure on vacations abroad. (D) A guidebook for planning an independent traveling.

其他試題

40. In what kind of book is the above passage most likely to be seen?
(A) An English learning magazine.
(B) A science journal.
(C) A brochure on vacations abroad.
(D) A guidebook for planning an independent traveling.