Please identify the cause in each of the following situation. Teens spend too much time on screen. We’re raising our children in captivity and they turn to technology to socialize, learn and decompress. A: Teens spend too much time on screen. B: We’re raising our children in captivity. C: They turn to technology to socialize, learn and decompress. D: None of them.

Please identify the casue and effect of the problem in the following situation.Teens spend too much time on screen. We’re raising our children in captivity and they turn to technology to socialize, learn and decompress. The problem: __________________________________________________ The cause:_____________________________________________________The effect:_____________________________________________________

中国大学MOOC: Please identify the cause and effect of the problem in the following situation. Teens spend too much time on screen. We’re raising our children in captivity and they turn to technology to socialize, learn and decompress.

【多选题】如下面活动图所示,请选出可以并发进行的活动有哪些?() A. Gesture 与 Decompress B. Gesture 与 S ynch mouth C. Gesture 与 S t ream audio D. Synch mouth 与 Stream audio