() is not usually used in liquid cargo sys

题型:单项选择题

问题:

() is not usually used in liquid cargo systems.

A.Hydraulic drive systems

B.Electric drive systems

C.Steam drive systems

D.Man-powered drive systems

考点:航海英语货物装卸货作业货物装卸货作业题库
题型:单项选择题
单句改错。
( )1.  I will going there tomorrow.                                
                 A     B      C     D                                            
( )2.  Let’s put a triangle of always.                            
                     A         B      C   D                                           
( )3.  She was very tired and happy.                               
                    A             B     C    D                                          
( )4.  The winter is cold and the summer is too much hot.          
               A                       B          C                D                           
( )5. I have two friends. One is from China and other is from India.
                A              B       C                               D                 
        
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题型:单项选择题

如何治疗:

A.子宫切除

B.止血药物治疗

C.雌激素

D.雄激素

E.孕激素+雄激素

题型:单项选择题

红细胞异常结构包括()

A.豪焦小体

B.卡波环

C.杜勒小体

D.嗜碱性点彩颗粒

E.嗜多色性红细胞

题型:单项选择题

"三项预测值"分析方法是多因素敏感性分析方法中的一种,下面()不属于"三个预测值"。

A.最乐观预测值

B.最悲观预测值

C.最可能预测值

D.最不可能预测值

题型:单项选择题

UPS装置供电方式有哪几种?

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