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问题 选择题
It was reported that an agreement ____ between the two companies and that they would carry out a project together.

A. reached
B. had been reached
C. was reached
D. had reached
答案

答案：B

单项选择题

肾病综合征患者应用强的松治疗五周后，尿蛋白定量由3.8／24h减少至2.6g／24h，但仍有双下肢水肿，应进行下述治疗（）

A.继续强的松治疗

B.换用地塞米松

C.将强的松减量，加强利尿

D.加用消炎痛

E.加用环磷酰胺
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单项选择题

Since you are in the preliminary stages of your project, you estimate that your project will most probably last 1 year-however, optimistic scenario is that it will get over within 6 months and pessimistic scenario is 18 months. This kind of estimate is also called （）.

A．definitive

B．capital cost

C．order of magnitude

D．feasibility
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