Why do Mexican （emigrants) in Los Angeles （tend) to have more children than the （impoveris

In what courses did your worst grades？ Why？ How do you think that will affect your perf

In what courses did your worst grades？ Why？ How do you think that will affect your perf

In the fourth paragraph, why do many companies prefer to diversify rather than stay in a c

Why is Lifestyle. Foods currently doing building work？A．Its factory was damaged in a fire.

Why do many teenagers end up in failure when they try to fit in with their peer group？A．Be

Why did the Mexican police officers shoot towards the car？A．Because they were against drug