1. Many visitors were ________ to the sufferings of early Chinese miners in San Francisco.

　　A) sweltering

　　B) suspicious

　　C) sympathetic

　　D) swollen

　　2.In the past, there seemed no reason to ban children from watching TV. In _______ times, however, there has been an increase in the amount of violence on TV.

　　A) rough

　　B) recent

　　C) scenic

　　D) royal

　　3.Computers have taken the place of manpower in _______ years.

　　A) rough

　　B) recent

　　C) scenic

　　D) royal

　　4.Some teen-aged boys are _______ , always looking for a fight to solve problems.

　　A) rough

　　B) recent

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