“弃燕雀之小志，慕鸿鹄之高翔”二句出自（ ）
A．曹植《洛神赋》
B．王粲《登楼赋》
C．丘迟《与陈伯之书》
D．孔稚珪《北山移文》
参考答案：C
Every morning Jack's wife will stand before the mirror, ________ carefully until she has to go to work.
A．dressed
B．dressing
C．to dress
D．having dressed
计算机、电视机内都装有小风扇，它工作时把热空气驱走，这是为了避免电流的______效应带来的危害．
