.the internet is so much more to a than you can imagine.

　　.a aspiring student

　　.after years of ups and downs

　　.it’s a lot more mainstream, i think, than people realize.

　　.trigger/cause

　　.women outnumber men -to- with the disease

　　.this in part, prompted her participation in the campaign.

　　.stem the spread of disease

　　.remake its image as a center of international activities

　　.his subtle smile made him curious.

　　.boys have a strong tendency to fight than girls.

　　.freedom of action is one of inviolable rules of human behavior.

　　.their furniture was chosen for utility rather than for elegance.

　　.he welcomes us with artificial smile on his face.

　　.a doctor like him is a disgrace to our hospital.

　　.he was so steadfast to his principles that we couldn’t move him.

　　.her thrift saved her enough money to buy a house.

　　.her father gave her the alternative of doing a or doing b.

　　.vegetables are widely known for their health benefits.

　　.too much alcohol makes all my senses blunt.

　　.the new generation of phones has features that can be used for teaching purpose.

　　.technical foul 技术犯规///free throw 罚球///field goal 进球得分///three-point shot///out-of-bound 界外