确认带绦虫病已被治愈的证据是从粪内找到带绦虫的()
A.链体
B.头节
C.孕节
D.成节
E.虫卵
参考答案:B
The ______ news made all the people at the party _____.
A.frightening; frightening
B.frightening; frightened
C.frightened; frightening
D.frightened; frightened
X—D方格图中,每一纵格表示(),行程与行程之间的交界线为气缸的()。