Giải hệ phương trình:

\(\left\{{}\begin{matrix}x^2+4x+y=0\\\left(x+2\right)^4+5y=16\end{matrix}\right.\)

Choose the word that is stressed differently from that of the other words :

1.A.melody--------------B.unique------------C.allegry------------D.concentrate

2.A.conjuntion----------B.depression-------C.essential----------D.sunburn

3.A.service--------------B.donate------------C.graffiti------------D.control

4.A.curriculum---------B.originate----------C.sculpture---------D.performance

5.A.rilic-----------------B.consider-----------C.consist------------D.construct