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【单选题】
—After I graduate, I'll try to get a job, you know, as engineer. —You’re practical. I’m sure you can do a good job.A.
a
B.
an
C.
the
D.
不填
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举一反三
【单选题】—This returned Chinese scholar has become one of the top experts in this field. —Yes , I know him very well. He ___________ in Africa with wild animals for eight years.
A.
has worked
B.
had worked
C.
worked
D.
has been working
【多选题】代理模式的优点有( )。
A.
代理模式可以屏蔽用户真正请求的对象，使用户程序和真正的对象之间解耦。
B.
使用代理来担当那些创建耗时的对象的替身 。
C.
代理模式能够协调调用者和被调用者，在一定程度上降低了系统的耦合度。
D.
远程代理使得客户端可以访问在远程机器上的对象。
【简答题】Translation: 除非另有规定,仲裁不得影响合同双方继续履行合同所规定的义务。
【单选题】----This returned Chinese scholar has become one of the top experts in this field. ----Yes,I know him very well.He____in Africa with animals for eight years.
A.
has worke
B.
had worked
C.
worked
D.
has been working
【单选题】以下有关侵袭性真菌病的说法正确的是
A.
只要血液、脑脊液或胸腔积液真菌培养阳性就可确诊侵袭性真菌病
B.
播散性真菌病指 2 个或 2 个以上器官同时存在真菌感染
C.
有侵袭性真菌感染的宿主因素 + 临床特点或有侵袭性真菌感染的宿主因素 + 微生物证据都可拟诊为侵袭性真菌感染
D.
血液中半乳糖干露聚糖（ GM ）的检测对侵袭性隐球菌的诊断具有较高的特异性
【单选题】— This returned Chinese scholar has become one of the top experts in this field. — Yes. I know him very well. He _____ in Africa with wild animals for eight years. [ ]
A.
is working
B.
had worked
C.
worked
D.
has been working
【简答题】工业革命于18世纪下半叶率先从（）开始，它是用机器生产系统地取代（）的过程。工业革命首先在（）行业中发生；（）因最早开办机器纺纱厂而被誉为“近代工厂之父”；（）改良蒸汽机，研制出联动式蒸汽机，是工业革命中最重大的技术发明；（）发明“搅炼和碾压法”，使英国钢铁生产居世界最前列；（）成功研制出世界上第一台蒸汽机车。工业革命使英国确立“（）”的地位。
【简答题】代理模式能够协调调用者和被调用者,在一定程度上降低了系统的____度
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