选哪个,请给出原因.A.thatB.inwhichC.throughwhichD.as
Theweballowspeopletocreatewedsites____theycanpourouttheirdeepestthoughts,desiresandmotivationstothousandsorevenmillionsofperfectstrangers
错了,不选B,我也和你一样选了B。。