7. It is dangerous to use a cellphone up in a plane. So remember to__________ before you get onthe p
問題詳情
7. It is dangerous to use a cellphone up in a plane. So remember to__________ before you get onthe plane. (A) find it out (B) turn it off (C) put it down (D) give it up
It is dangerous to use a cellphone up in a plane. So remember to turn it off before you get on the plane.在飛機上使用手機是危險的。 因此，請記住在上飛機之前將其關閉。(A) find it out 找出來(B) turn it off 將其關閉(C) put it down 放下它(D) give it up 放棄