_____ your timely advice,I would never have known how to go about the work.
A、UnlessB
暫無解析
_____atinthisway,thesituationdoesn’tseemsodesperate.
Thebackgardenofourhousecontainsalawn，（）verypleasanttositoninsummer.
Breadandbutter____likedbyWesterners.
Underthis____pressuresomeoftherocksevenbecameliquid.
一女性患者，50歲.有風濕性關節炎史，現心悸不安，胸悶不舒，心痛時作，舌質紫暗，脈澀，其治療應選用
