شرکت در آزمون آنلاین
زبان انگلیسی 1
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زبان انگلیسی 1
| آزمون شماره 12548
As we .......................... Earth's forests, reefs, wetlands and other ecosystems, we light a fire to storm, our water towers and our medicine cabinet.
Louis Braille, who was blind from the age of three, ... a way for the blind to read.
One of the main concerns in research principles is to keep the identity of the participants secret during data … and reporting process.
