黄瓜性味甘寒，花生仁多油脂，当两者相遇时会增加其滑利之性，极容易导致（）。
A、感冒
B、头晕
C、咳嗽
D、腹泻
参考答案：D
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
集约经营
