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(jí)) 完整地，全部地(四級(jí))

　　B.at random = randomly 隨意地，偶然地

　　C.in essence 本質(zhì)上地，實(shí)質(zhì)上地

　　D.in bulk 散裝地

　　詞匯學(xué)習(xí)：

　　psychologist 心理學(xué)家

　　psycho有關(guān)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(xué) illiteracy 文盲 exaggerate 夸張

　　D.appropriately 適當(dāng)?shù)?適合地(approximately 大約地)

　　(answer：B)

　　解析：

　　rather than 句型

　　by accidents = at randome