咽淋巴环NHL可累及的最常见部位是
A．鼻腔B．鼻窦C．硬腭D．扁桃体
参考答案：D
Since the global financial crises , the export of Chinese goods has managed to ____ roughly, and now everything goes well in foreign trade.
A．close up
B．keep up
C．add up
D．hold up
