41.aWhat is the use of a “transformer” mentioned in this passage? (A) To record the electricity use (B) To change electricity from AC to DC (C) To lower voltage for local distribution (D) To do power transfusion

46.aWhich of the following might be the content of a paragraph right before the first paragraph? (A) Sarah, a teenager, died in a fatal car accident. (B) Sarah, a teenager, was killed by some drunk driver. (C) Sarah, a teenager, was hospitalized because of heart attack. (D) Sarah, a teenager, survived a traffic accident.

41.aWhat is the use of a “transformer” mentioned in this passage? (A) To record the electricity use (B) To change electricity from AC to DC (C) To lower voltage for local distribution (D) To do power transfusion

其他試題

41.aWhat is the use of a “transformer” mentioned in this passage?
(A) To record the electricity use
(B) To change electricity from AC to DC
(C) To lower voltage for local distribution
(D) To do power transfusion