پرسش خود را بپرسید

گرامر کلمه ی ربط

تاریخ
١٠ ماه پیش
بازدید
٧٠

The chemical facts ……… as a by-product of their search for gold became the basis 
for modern chemistry.

١٠٠ %

that had been accumulated by alchemists

١ پاسخ
٠ %

where accumulated by alchemists

٠ %

alchemists accumulating them

٠ %

had been accumulated by alchemists

٣,١٥٩
طلایی
٠
نقره‌ای
٠
برنزی
١٠٨

١ پاسخ

مرتب سازی بر اساس:
پاسخ کاربر: گزینه‌ی اول
تاریخ
١٠ ماه پیش

پاسخ شما