2013年职称英语理工类A级补全短文模拟题(1)_第2页

　　A Tegmark fears he may hold the record for the longest time taken to read one book.

　　B In a more positive vein, this is a wonderful collection of essays to dip in and out of if you already have a good overview (概述) of current cosmic understanding.

　　C Levy is an active astronomer and an accomplished writer, so you’d expect him to provide a broad and accurate picture of our current understanding of the cosmos.

　　D Scientific American has attempted to cater to this need by bringing together essays that have appeared in the magazine.

　　E To some extent, these could have been plugged with a glossary (词表) of terms.

　　F Also included are contributions on the world of subatomic particles, the origin of life on Earth and the possibility of its existence elsewhere.

　　参考答案：

　　46. D47. C48. F49. E50. B