赞题库-背景图
单项选择题

Questions 19 to 22 are based on the passage you have just heard.

A．It"s been on the market for several months.
B．It requires the involvement of famous people.
C．It is simple for users but hard for intruders.
D．It is only popular with young people.
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热门试题

单项选择题A．They relate to each other only in kindergarten period.B．They have no influence on each other.C．Good self-regulation foretells good academic results.D．High academic achievement will improve self-regulation.

A．They relate to each other only in kindergarten period.
B．They have no influence on each other.
C．Good self-regulation foretells good academic results.
D．High academic achievement will improve self-regulation.

单项选择题A．He wants to drive to some famous sites.B．He s worried about failing the driving test.C．He is dependent on himself for a long time.D．He is eager to get his driver s license.

A．He wants to drive to some famous sites.
B．He"s worried about failing the driving test.
C．He is dependent on himself for a long time.
D．He is eager to get his driver"s license.