49.When a psychologist does a general experiment about the human mind , he selects people ________ and ask them questions.

　　A.at length (at last finally(六級) 完整地，全部地(四級)

　　B.at random = randomly 隨意地，偶然地

　　C.in essence 本質上地，實質上地

　　D.in bulk 散裝地

　　詞匯學習：

　　psychologist 心理學家

　　psycho有關心理地前綴

　　therapy療法

　　psychotherapy精神療法

　　obesity，anxiety，insomnia，hypotension心理緊張(tension緊張)

　　50.I think she hurt my feelings _________ rather than by accidents as she claimed.

　　A.virtually

　　B.deliberately 存心地 故意地

　　C.literally 逐字逐句地 毫不夸張地 liter = language literature 文學 illiteracy 文盲 exaggerate 夸張

　　D.appropriately 適當地 適合地(approximately 大約地)

　　(answer：B)

　　解析：

　　rather than 句型

　　by accidents = at randome