(单选题)80: When they reach a certain age, army officers ________ from active service. () A: retreat B: reverse C: retire D: remain ...

(单选题)74: Rain does not ______bring down the temperature. ( ) A: necessarily B: certainly C: undoubtedly D: completely ...

(单选题)62: Only by diligence and honesty ______. ( ) A: one can succeed in life B: one can be succeeded in life C: can one succeed in life D: one can be successful in life ...

(单选题)56: Mary was angry when Jane ______ her secret. ( ) A: found out B: found for C: found off D: found against ...

(单选题)50: He ______ the mid-term exam because he didn't plan his time well. ( ) A: failed in B: failed to C: failed of D: failed on ...

(单选题)38: Identify the errors in the following sentence:He was singing an Anti-Japanese song, as if remembered those unforgettable days. ( ) A: was singing B: Anti-Japanese C: remembered D: unforgettable ...

(单选题)32: At the age of four, the outstanding champion of the World Cup Athlete Tournament could stand there ______ to watch the game for a few hours. ( ) A: silently B: silent C: to be silent D: of silence ...

(单选题)26: It was in that small room_____ they worked hard and dreamed of better days to come. ( ) A: what B: in which C: which D: that ...

(单选题)20: The movie star ______with your sister, didn’t he? ( ) A: was used to dance B: used to dancing C: used to dance D: was used to dancing ...

(单选题)14: Identify the errors in the following sentence:It was suggested that we tried to use gas to start a fire. ( ) A: It was suggested B: that C: we tried to use D: start a fire ...