If your wireless router is fixed against an outside wall of your home and can’t be moved, there is hardly any way to improve your connection.
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The router should be positioned as far away as possible from metal, walls, and floors.
A. 对
B. 错
It seems that the router can’t stand near any cabinet.
A. 对
B. 错
The difference between the standard antenna and the hi-gain antenna lies in the amount of the power output.
A. 对
B. 错
A standard antenna can be upgraded to a hi-gain antenna.
A. 对
B. 错