1553年，葡萄牙用欺骗手段取得________居住权，继尔强行租占。( )
A．香港
B．台湾
C．澳门
D．重庆
参考答案：C
慢性支气管炎的常见并发症是（）。
A.肺气肿
B.肺不张
C.肺空洞
D.胸膜炎
E.肺钙化灶
The teacher as well as the students who ______ fond of football, ______ playing together.
A. are; is B. are; are C is; are D. is; is
