【简答题】_________________(无论多么频繁地演奏), the works of Beethoven always attract large audiences.
【多选题】关于脑血管病影像学检查,描述正确的是()
A.
CT扫描是脑血管疾病患者首选的影像学检查方法,特别是对脑出血的诊断,但对于脑缺血性病变的诊断与其发病时间有直接联系
B.
MRI是一项无创的放射诊断技术,对早期出血性脑卒中不如CT敏感,但对于早期缺血性脑卒中则比CT敏感
C.
选择性DSA是目前公认的诊断颅内动脉瘤的“金标准”;DSA的敏感度可达到100%
D.
MRA和CTA是颅内动脉瘤筛查的常用手段,不但是微创性血管造影检查而且可以反映血流动力学的准确信息
E.
CTA适用于危重症患者的紧急检查,不仅能显示远端小血管的影像而且使ICA段动脉瘤、后交通动脉瘤信号不易丢失而避免漏诊
【单选题】(专四 2016 ) 18. The audience _________excited on seeing __________favorite star glide onto the stage.
【单选题】大中型工厂的高压配电系统优先选用的供电方式是()
【单选题】The audienc is ___________ to the very end of the play.
【单选题】数字调节汽车音响系统中,其微处理器的供电电压多采用()。( I)
【简答题】The speaker, ________ for her splendid speeches, was warmly received by the audience. A) having known B) being known C) knowing D) known
【单选题】(2016年10月18题)18.我国的政党制度是
【单选题】According to the passage, a good speaker must ______.
A.
sell his or her ideas to an audience
B.
maintain direct eye contact with listeners
C.
be very persuasive and believable
D.
be exceptionally well-disposed