سلام. سه تا سوال از 2005.08 دارم. 17 18و و 22 .ممنون
Every magnet have two ends, called north and south poles, where the forces it exert are strongest
به نظر من D درسته که باید exerts باشه اما زده C
Approximate 92 percent of the world's trading goods are transported by ships
می دانم که گزینه A درسته اما فکر می کنم گزینه C هم غلطه نباید traded باشه؟؟
Approximately four percent of human body weight is made up of fat in the organs, skeletal muscles and central nervous system
توی کلید B زده. من نمی فهمم چرا.
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