【单选题】The flag of ____________ has stars and stripes. [ ]
【单选题】The flag of the U. K. is the same colour ____________ the flag of the U. S.! [ ]
【单选题】The ___________ is east of China. [ ]
【单选题】— Where is the White House? — It's in ____________. [ ]
【单选题】In the U. S., they speak _______________. [ ]
【单选题】以下柱式中哪一种不属于古希腊柱式( )。
【单选题】ICU 病房护理人员与监护床位之比为( )