3. He seems to reach the ___________ of all. (quick)

4. How long _____________ (you/ use) this car?

I. a. Circle the word whose underlined part is pronounced differently from the others (0.6 point)

1. A.satisfy                              B.gather                      C.majority                    D.nomadic

2. A.collected              B.recognised               C.flooded                     D.harvested

3. A.cutlery                              B.preserve                   C.detest                       D.reflect

   b. Circle the word whose stress pattern is different from that of the others (0.4 point)

4. A.companion                       B.commemorate          C.command                 D.compliment

5. A.complicated                     B.emigrate                   C.orphanage               D.exhibition

Do a.b > 0 => a và b cùng âm hoặc cùng dương

Mà nếu a và b cùng âm thì a + b âm hay a + b < 0, trái với đề bài

=> a và b cùng dương

\(\left(2x^3-9x^2+10x-3\right)\div\left(x-3\right)\)

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