颞下颌关节的关节盘构成（）.
A.前带
B.关节囊
C.中带
D.后带
E.双板区
参考答案：A, C, D, E
So interested in the ancient town _______ that they decided to stay there for another few days.
A．did the visitors get
B．got the visitors
C．did get the visitors
D．the visitors got
下列说法中，不正确的是（ ）
A．炭在氧气中燃烧发出白色火焰
B．磷在空气中燃烧产生大量白烟
C．铁丝在氧气中燃烧会火星四射，
D．硫在氧气中燃烧产生明亮的蓝紫色火焰
