火鸡是（）在其重要节日的必要且重要的食物。
A.伊斯兰教
B.道教
C.基督教
D.佛教
参考答案：C
弦细脉的主痛是
A．肝郁气滞
B．寒凝肝脉
C．阴虚内热
D．血虚肝郁
E．肝火挟痰
Some passengers were walking through one of the big halls at
De Gaulle Airport _____ the whole roof (屋顶) fell down. [ ]
A. while
B. as soon as
C. when
D. after
