最早的外科医师称为（） A.疾医 B.疡医 C.食医 D.兽医 E.大方脉

根据句意写出本册书中所学单词的正确形式,答案写在答题卡上，共10分

小题1:To attain a high level of fluency in a foreign language, you need to be _______(环绕，围绕) by it.

小题2:You should _______(通知，告知) a friend of your targets so they can motivate you.

小题3:You would probably think that the father was ________(祝贺) his son on doing something well.

小题4:They might move in an abrupt way ________(像，与…相似) a robot more than a human.

小题5:Garments will be so strong that they will never get old and ________(磨损的).

小题6:By the year 2050, people will live together in peace and _______(平等).

小题7:Tiny, insect-like robots may be sent around the cells of our bodies to ______(评估) our health.

小题8:Fleming remained modest about the amazing _______(后果，结果) of his discovery.

小题9:Medical advances ranged from discovering the causes of diseases under microscopes to surgical procedures replacing diseased organs with _______(捐赠)ones.

小题10:We started flying around the world and _______(同时), scientists figured out how to split the atom.

小题1:Please c______ me at 493-0718.

小题2:My father’s brother is my u_______ .

小题3:T_______（谢谢） for your help .

小题4:What c____    is your jacket? --- It’s black.

小题5:Hi, Dale! How a______ you?

汇付方式主要包括信汇、电汇和票汇三种( )。

A．汇付方式属商业信用，银行只是提供服务

B．信汇、电汇属商业信用，票汇因为使用银行汇票，所以属银行信用

C．信汇属商业信用，电汇和栗汇属银行信用

D．汇付方式属银行信用

若某最小相位系统的相角裕度γ＞0°，则下列说法正确的是（）。

A.不稳定

B.只有当幅值裕度kg>1时才稳定

C.稳定

D.不能判用相角裕度判断系统的稳定性

正常定植于人体各部位的细菌群称为正常菌群，它们不包括

A．常居菌

B．过路菌

C．条件致病菌

D．机会致病菌

E．结核分枝杆菌