下列哪种情况不是支气管癌的常见症状（）
A.体重减轻
B.呼吸困难
C.发热咯血
D.全身无力及胸痛
E.阵发性干咳
参考答案：B
--- I didn’t see you at the party yesterday. Why?
--- Because I ________ for an important person from America at that time.
A．was waiting
B．is waiting
C．will wait
D．have waited
整齐式装盘，要求点心成品形状统一、排列整齐、匀称、有规律。( )
