前组鼻窦指（）
A.额窦+上颌窦
B.额窦+前组筛窦+上颌窦
C.额窦+筛窦+上颌窦+蝶窦
D.额窦+筛窦+上颌窦
E.额窦+前组筛窦
参考答案：B
长于消食回乳的是( )
A．麦芽
B．炒麦芽
C．焦麦芽
D．麦芽炭
E．大麦
—I'm not too happy about the project. What shall we do next —（）. Everything will be OK in the end.
A.Don't worry
B.Anything as you like
C.I'm afraid not
D.I don't think too much
