下列句中加点的字解释不正确的一项是

________difficulties we may come across, we’ll help one another to overcome them

We should read such books ____ will make usbetter and wiser.

Mr. Smith invested a large amount of money in the city of Qingdao, from which he will _____ a lot in the future.

Some of the members demanded to know why they had been keptthe true facts until they reached the present critical stage