肺痨以咳血为主症时。应首选
A．月华丸B．白及枇杷丸C．十灰散D．百合固金丸E．泻心汤
参考答案：B
—When__________ and visit our exhibition next month?
— When_______, I will let you know.
A．will he come; he will come
B．will he come; he comes
C．does he come; he will come
D．does he come; he comes
抽油泵
