德国历史上长期处于城邦分治的封建割据状态，直到 1871 年才统一，下列人物中领导德意志经过三次王朝战争实现统一的是()。
A. 拿破仑
B. 俾斯麦
C. 黑格尔
D. 希特勒
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【C6】
A. plan
B. use
C. idea
D. means
支气管炎的临床特点除外的是
A. 咳嗽
B. 不固定的干湿啰音
C. 固定的湿啰音
D. 肺部X线多无异常改变
E. 病程一般7—10d
We regret ______ you that we no longer manufacture the item you have ordered.
A. advising
B. to advising
C. advise
D. to advise
He wont go back to Hong Kong next month. If he______to go back to Hong Kong, he______courses at Cornell Universitys Hotel School.
A. were, could not take
B. were, could have not taken
C. had been, could not take
D. had been, could have not taken
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