Công thức hóa học của quặng Xiderit là ?           

Chia sẻ

Một số câu hỏi khác có thể bạn quan tâm.

• Choose the word that has the underlined part pronounced differently from the rest:

  glance                   hand                 navy                     master

• Choose a word that has different stress pattern:

  embarrass                  memory                     imagine                        exciting

• Choose a word that has different stress pattern:

  schoolbag                   decide                   replace                  escape

• Choose the best answer for the following sentence:

  In Hamlet, the opening scene ____________ place at night.

   

• Choose the best answer for the following sentence:

  John ______________ his first piece of music when he was ten years old.

   

• Choose the best answer for the following sentence:

  While Mai ____________ the meal, her brother _____________the house. 

   

• Choose the best answer for the following sentence:

  When I ______________ home, my parents _______________ to work.

   

• Choose the best answer for the following sentence:

  I ______________ this hat only once since I _______________ it.

   

• Choose one sentence that has the same meaning as the root one:

  I haven't seen this kind of hat before.

   

• Choose one sentence that has the same meaning as the root one:

  He read a newspaper during breakfast.