South Asia continues to be the most ______ economic region in the world.A．dynamicB．fiction

Why is the South Pole-Aitken Basin thought to be exceptionally old？A．The walls of the Basi

______ that the environment continues to be damaged at the current rate, it will not be lo

Schools in the north tend to be better equipped, ________ schools in the south are rel

According to the interviewee, what brings South Central Asia higher risk？A．The building co

Most of the artists ______ to the party were from South Africa.A．to be invitedB．invitedC．being invit

When marriage continues to be popular the most im