سوال ۱۵ کنکور ارشد مهندسی کامپیوتر ۱۴۰۰

Cloze Test. Read the following passage and decide which choice (1), (2), (3), or (4) best fills each space.

For 20 years, children have been treated (11) ______ all sorts of programs on television which are supposed to help them become better at skills such as reading and math. These programs have presented (12) ______ such as counting and recognition of letters as nothing but fun, (13) ______ by such things as rainbows and jumping frogs. (14) ______ no improvement in children's abilities in literacy and numeracy (15) ______ . These fun ways of teaching basic skills don't seem to work.

Choose the best option for blank (15).