下列搭配正确的是[ ]
A.塔桥一一柬埔寨
B.凯旋门一一法国
C.大金塔一一西班牙
D.吴哥窟一一英国
答案:B
---------I hear Johnson was badly injured in the accident.
----------_______ let’s go and see him.
A.What’s more
B.If so
C.Where possible
D.When necessary
下列哪种炎症属Ⅳ型免疫反应()
A.风湿性心内膜炎
B.支气管哮喘
C.病毒性肝炎
D.肺出血肾炎综合征
E.肺结核病