(100-1:1)+1

=100

a/ \(\left(ax+1\right)\left(ax+b\right)=a^2x^2+x\left(ab+a\right)+b=x^2+7\)

\(\Rightarrow\hept{\begin{cases}a^2=1\\ab+a=0\\b=7\end{cases}}\)

Không tồn tại a, b thỏa mãn

Phân tích mức thu nhập bình quân đầu người của các nước châu Phi

Bài viết tham luận về đạo đức.

Choose the word having the underlined part pronounced differently ineach line.

1. A.wish B.gripped C.loved D.liked

2. A.excited B.ẹnoyed C.bored D.amazed

3. A.laughed B.ended C.shocked D.missed

4. A.advertised B.murded C.performed D.approached

5. A.produced B.terrified C.entertained D.engaged

Give the correct from of the words given to complete the sentence.

1 Althought Titanic is a ............ film, it has a sad ending. (romance)

2 His recent film received a lot of ............ from the public. (critic)

3 I do not like horror film because they are too ............ for me. (fright)

4 Do you know Daniel Day-Lewis? He has won three Osars for Best ............ . (act)

5 The film was ............ though they spent millions of dollars making it. (succeed)

6 Big Ben Down is about a group of ............. who take control of Big Ben. (terror)

7 We were ............ with the service at the cinema. Everything was terrible. (satisfy)

8 The film is a big ............ .It í boring from beginning to end. (disappoint)

9 The film is about two hijackers who ............. to blow up the plane. (threat)

10 I do not think it is good for young kids to see ............ on TV. (violent)

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