单项选择题

The high-speed trains can have a major impact on our lives.（）

A．effort
B．problem
C．influence
D．concern

相关考题

She always finds fault with everything,（）A．criticizesB．...

单项选择题She always finds fault with everything,（）

A．criticizes
B．simplifies
C．evaluates
D．examines

We need to extract the relevant financial data.（）A．stor...

单项选择题We need to extract the relevant financial data.（）

A．store
B．save
C．review
D．obtain