将一根开白花的碧桃枝条嫁接到一株开红花的碧桃上，这根枝条成活后，将来开花的颜色是[ ]
A．白色
B．红色
C．白色和红色均有
D．粉色
答案：A
－It’s not difficult for five workers to push the broken van away.
－Yes, _______.
A．When the cat’s away, the mice will play.
B．Every dog has its day.
C．Many hands make light work.
D．Don’t put all your eggs in one basket.
以下属于中医“胁痛”的有()
A．肝炎
B．肝硬化
C．急性胆囊炎
D．胆道蛔虫
E．肋间神经痛
