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【单选题】
确诊是否系左心功能不全引起的呼吸困难，最可靠的依据是A.
心电图有无异常
B.
超声心动图示左室扩大
C.
胸片示肺纹理粗乱
D.
超声心动图或核素心血池检查示左室射血分数＜50％
E.
心脏有杂音
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举一反三
【单选题】The fact she has not said anything at the meeting all of us.
A.
what; surprised
B.
what; was surprised
C.
that; surprised
D.
that; was surprising
【简答题】Mrs. Jones was over eighty, but she still drove her old car like a woman half her age. She loved driving very fast, and was proud of the fact she had never been punished for a driving offence in her t...
【单选题】涉外交往中,收到对方的礼物之后,得体的做法是___.
A.
致谢后搁在一边不动
B.
致谢后经对方认可打开礼物并表示喜欢
C.
致谢并当面打开后对礼物不作评价
D.
应拒绝，不接受礼物
【简答题】The fact she had not said anything at the meeting surprised everybody.
【单选题】涉外交往中,收到对方的礼物之后,得体的做法是( )
A.
致谢后搁在一边不动
B.
致谢后经对方认可打开礼物并表示喜欢
C.
致谢并当面打开后对礼物不作评价.
D.
推辞,不接受礼物
【单选题】Conveniently overlooking the fact that she wouldn’t be able to meet the ,she agreeed enthusiastically.
A.
commit
B.
entrust
C.
imprison
D.
ababdon
【简答题】下面的描述指的是哪种预订种类( ) 指客人的订房日期与抵店日期非常接近,甚至是抵店当天的订房。
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