试题详情

Whicn of the following statements about textbooks is true?

Atextbooksaredefensive.

Btextbooksarenotonlyamediumthroughwhichteachershelptheirstudentslearn.

Ctextbooksaresubjecttoadaptationwhentheyareusedintheclassroom.

DThemostpopulartextbookscansatisfytheneedsofallthelearners.