装置的布置设计一般可分为哪个阶段？

单句改错（共10小题，每题1分，共10分）

小题1:This particular sad event left a deep impression on Pliny.

小题2:With so many different forms of poetry to choose, students may eventually want to write poems of their own.

小题3:It is the forms of people who were caught in the disaster that made the city a monument of human history.

小题4:It was the first time that Helen understood such a complex word.

小题5:He yelled the young girl so that the passengers waiting in line behind him could hear.

小题6:With Helen’s knowledge and vocabulary expanded, she asked more questions.

小题7:I thought that strange that my teacher could not show me love.

小题8:The word think was also a difficult one but she had a breakthrough while worked on a simple task.

小题9:My parents are classical musicians and they named me as a famous violinist.

小题10:In other words, doctors need to achieve balance between being an authority figure and being a friendly human being.

掺铒光纤放大器件，具有增益高、输出功率大、工作光学带宽较宽、与偏振无关、噪声指数较低、放大特性与系统比特率和数据格式无关特点。

女性，34岁，月经延迟10天，继而出现不规则 * * 流血20天。妇科检查：子宫前位，正常大小，质地偏软，左侧扪及4cm×5cm×4cm肿块，界不清，有压痛。尿HCG弱阳性。B超提示，陈旧性宫外孕可能。下列哪项不是陈旧性宫外孕症状和体征()

A． * * 不规则流血

B．反复腹部隐痛

C．偶有低热

D．盆腔有肿块

E．受精卵继续发育

王清任治疗气虚血瘀之证，重用（）

A、黄芪

B、人参

C、白术

D、黄芪、人参

THDS-A探测系统中光子探头适应的车速为（）

A.5～160km/h

B.50～160km/h

C.5～360km/h

D.50～360km/h