_临沂成人高考网

Directions:In each of the following groups of words,there are four underlined letters or let-ter combinations marked A,B,C and D.Compare the underlined parts and iden-tdtify the one that is different from the others in pronunciation.Mark your answer by blackening the corresponding letter on the Answer Sheet.

• A、pension

• B、mission
• C、tension
• D、revision

(59)__

15.At such a time of crisis, we must try ＿＿ to all differences and stick together,

• A、set aside 

• B、set back

• C、set down

• D、set forth