Mobile and portable technologies allow learners to access information irrespective of their physical context, for example on a bus or,______as a way to provide learners with location-based information.A.simultaneouslyB.generallyC.accordinglyD.alternatively

Mobile and portable technologies allow learners to access information irrespective of their physical context, for example on a bus or,______as a way to provide learners with location-based information.

A.simultaneously
B.generally
C.accordingly
D.alternatively

参考解析

解析:本题考查副词辨析。题目意为“移动和便携式技术允许学习者无论在什么物理环境下都能访问信息,例如在公共汽车上,或者,____作为一种向学习者提供基于位置的信息方式。”A选项“同时地”,B选项“一般地”,C选项“因此”,D选项“或者”。根据题干,or alternatively,意为“或者”,为固定单配。
  

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