A) concentrated B) demonstrated C) exhibited D) displayed

　　2. It was difficult to see through the _____fog.

　　A) thin B) blank C) dense D) narrow

　　3. I 100 dollars in my savings account this morning.

　　A) departed B) deposited C) ordered D) provided

　　4. “Such bad behaviour a beating.” said the father to his naughty son.

　　A) rewards B) is worth C) deserves D) is worthy

　　5. In teaching it is highly _____ to know exactly what one is hoping to achieve.

　　A) unable B) reliable C) unreasonable D) desirable

　　6. He _____of ever being able to pay off his debts.

　　A) complained B) thought C) despaired D) talked

　　7. In his new book, the author described his adventure in the desert island.

　　A) in detail B) in turn C) in fact D) in reality

　　8. The tennis player told the reporters that he was to win the championship this time.

　　A) decided B) reminded C) determined D) concluded

　　9. After I had graduated from medical colleges I ____myself to research on the cure of cancer.

　　A) involved B) spent C) absorbed D) devoted

　　1 0. English greatly from Chinese in many respects.

　　A) infer B) refer C) confer D) differ