Doctor: ________
Patient: I’ve caught a bad cold and got a sour throat.
A. What seems to be the problem? B. Do you have anything to declare, sir?
C. Good morning. May I help you? D. How have you been getting along recently?
出自:统招专升本-----英语

完成拼图验证

按住下方滑块,将拼图拖到缺口处后松开。

拼图背景,将小拼图拖到缺口处
向右拖动滑块