门静脉高压症的主要表现是()。
A.门脉高压性胃病
B.肝肺综合征
C.侧支循环的建立和开放
D.脾大
E.腹水
参考答案:C, D, E
My friend with my host family in the USA as an exchange student led me into a world where
I would not have enjoyed American culture so much.[ ]
A. meanwhile
B. nevertheless
C. therefore
D. otherwise
“金宝庐舍,转瞬灰烬,惟有田者,岿然而独无恙。故上自绅富,下至委巷工贾胥吏之俦,赢十百金,即莫不志在良田。”这一观念的形成
①是实行重农抑商政策的结果②反映了自然经济的主体地位
③有利于加强中央集权④反映了商品经济的繁荣[ ]
A.①③④
B.①②③
C.①②④
D.②③④