II. Chọn đáp án đúng có đáp án

There is a widespread perception that teenagers’ lives nowadays are dominated by technology. However, the information ______ was gathered in a recent study suggests that this view doesn't ref

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There is a widespread perception that teenagers’ lives nowadays are dominated by technology. However, the information ______ was gathered in a recent study suggests that this view doesn't reflect the reality of their everyday existence.

when

which

where

who

Giải thích

Chọn B