单项选择题

A．To estimate the extreme weather.
B．To develop the satellite technology.
C．To improve agricultural output.
D．To learn how to change information to maps more efficiently.
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单项选择题
A．He thought that he would either find a good job or he would be a thief.B．He said that he would become rich by way of robbing the bank.C．He said that he could rob the rich of their money.D．He might be rich if he worked harder.
A．He thought that he would either find a good job or he would be a thief.
B．He said that he would become rich by way of robbing the bank.
C．He said that he could rob the rich of their money.
D．He might be rich if he worked harder.
单项选择题
Xuemei Han failed to pass her qualifying exams and faced expulsion.
A．Y
B．N
C．NG
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