阴门是指:
A.处女膜
B. * * 口
C.宫颈口
D. * * 壁
E.子宫
参考答案:B
--Wow, so many new houses! I can’t believe that. It used to be a poor village.
--- Yes,_________ has changed here.
A.Nothing
B.something
C.Everything
D.Anything
报纸不能用来包装食品,除因可能带有病菌外,还因报纸上带有()元素。
A.钠
B.锡
C.铅
D.铝