How many British students joined the University Boat Race this year？
A. Five.
B. Four.
C. Three.
查看答案
What is the principal idea of the article concerned about？
A. Videogame addiction in children.
B. Positive effects of addictions.
C. Families concern about their children’s addiction to videogames.
D. Treatment for videogame addiction.
A remarkable human trait that is not well understood is the ability______.
A. to think about the past
B. to see the future
C. to remember the past
D. to control the present
审议表决应当遵循“集体审查审议、明确发表意见、绝对多数通过”的原则。 ()
A. 正确
B. 错误
短期流动资金贷款均为固定利率贷款，即执行合同约定的利率。 ()
A. 正确
B. 错误
微信支付 
支付宝支付