Chegg
Chegg yog ib lub tuam txhab uas muab kev pabcuam thiab cov khoom siv online kom ua rau cov tub kawm ntawv muaj peev xwm kawm tau yooj yim.
Lawv muab e-textbooks, kev pab Nkag siab, kev pab sau, kev pab txheej txheem, thiab ntau dua, txhua yam muaj nyob los ntawm 24 teev ib hnub.
Chegg yog qhov uas tsim nyog rau cov tub ntxhais kawm uas xav kom tsum tau txais cov ntaub ntawv muaj ib tus nqi qis thiab yooj yim los mus ntawm lawv tus xov tooj lossis computer.
ntau dua
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