单项选择题

A．It shows it aims to develop the business value of space vehicle.
B．It shows a good cooperation with Russia.
C．It shows it feels like to send tourists to the space.
D．It shows a reform. in NASA.

A.It
B.
B．It
C.
C．It
D.
D．It
E.

你可能感兴趣的试题

单项选择题

昏迷患者用热时，温度不可过高是因为（）。

A.患者对热的敏感性差
B.机体抵抗力低下
C.血管反应敏感
D.局部循环不良
E.热刺激可加重原发病

单项选择题

A．Not as good as it was in 1960.
B．Better than it was last year.
C．Not very good for graduates.
D．Especially good for graduates in liberal arts.

A.Not
B.
B．Better
C.
C．Not
D.
D．Especially
E.