(单选题)28: This is our _______. So you can do what you need to do here. A: substance B: schedule C: notice D: noun ...

(单选题)22: Our _______ talks promise a good future for our cooperation. A: interior B: insurance C: initial D: invisible ...

(单选题)4: We never _______ that John would become a doctor. A: respected B: wondered C: suspected D: estimated ...

(单选题)48: Smoking is so harmful to personal health that it kills（ ）people each year than automobile accidents. A: seven more times B: seven times more C: over seven times D: seven times ...

(单选题)50: Marlin is a young man of independent thinking who is not about ________ compliments to his political leaders. A:   paying B:   having paid C:   to pay D:   to have paid ...

(单选题)44: When you take a picture, you should _______ carefully to get a sharp picture. A: focus B: object C: preserve D: fix ...

(单选题)38: I prefer a（ ）typewriter to an automatic one. A: mechanic B: manual C: merchant D: mental ...

(单选题)32: This company provides a very good（ ）service for its products. A: maintenance B: merit C: philosophy D: pigeon ...

(单选题)26: The Chinese food in the United States is usually（ ）for American people. A: exchanged B: altered C: modified D: cooked ...

(单选题)20: This textbook is for the _______ students, not for the beginners. A: observation B: transportation C: advanced D: transfer ...