شرکت در آزمون آنلاین
انگلیسی 3
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درس دوم
| آزمون شماره 9907
1
Working in the computer field requires a constant upgrading of ....... and knowledge.
2
In Siberia, it can get so cold that the moisture it a person's breath freezes, and can ....... be heard when it falls to earth as ice crystals.
3
مناسبترین گزینه را انتخاب کنید:
Choose the best answer:
It ....... one hour for the skillful mechanic to repair my new car on that dark road.
4
I think the arts are as ....... as math and science and thus should be taken very seriously.
5
These magnetic storms ....... radio communications and even cause electricity blackouts.
