شرکت در آزمون آنلاین
انگلیسی 3
-
درس سوم
| آزمون شماره 7720
The gases, especially carbon dioxide and methane, ......... the Earth’s heat radiation and thus warm the surface, just as a blanket traps body heat.
Adversity and loss make ............................. wise.
The lawyer required the ..................... to pay ۱۰۰۰ dollars fee before he would begin working on her case.