Please help I'm having a really hard time with these questions thank you

The
A) Chang River
B) Huang River
C) Yangtze River
D) Xi River
is especially important to China's early history. Winds from the Gobi Desert
blow
A) sand
B) dikes
C) oracle bones
D) loess
onto the river valley. When the river floods, it then deposits the rich material
onto the surrounding plain. Because of this,
A) government
B) trading
C) agriculture
D) hunting
was made possible in China.

3 answers

I'm having a hard time with these questions too! :(
If anyone needs my answers I have I think it's A, D, and C
one way to figure that out is to test what each word means, trust me it works.