造成流挂的原因不包括:()A、面漆粘度小 B、喷涂距离近 C、喷枪移动速度快 D、喷

题型:单项选择题

问题:

造成流挂的原因不包括:()

A、面漆粘度小

B、喷涂距离近

C、喷枪移动速度快

D、喷枪移动速度慢

考点:油漆工考试生产类油漆工生产类油漆工题库
题型:单项选择题

阅读短文,判断正(T)误(F)。

Dear aunt,

    Yesterday my mother and I went to the Summer Palace. I was very happy. My mother was very happy,

too. And my mother met her students. Then they went to the Summer Palace with us. We took lots of

photos there. Then we bought some cakes and five bottles of juice. But Lily dropped her cakes. She was

sad.

    Love,

    Lucy

( ) 1. Lily wrote a letter to her uncle.

(     ) 2. Lucy went to the Summer Palace with her mother.

( ) 3. We bought some cakes and some ice creams.

(     ) 4. Lucy dropped her cakes.

(     ) 5. We didn't take photos there.

题型:单项选择题

(2011四川泸州,13,3分)某样本数据是2,2,x,3,3,6,如果这个样本的众数是    ,则x的值是2.

题型:单项选择题

粮、棉、油收购资金开立专用存款账户,应出具( )。

A.财政部门的证明

B.政府部门有关文件

C.有关法规文件

D.主管部门批文

题型:单项选择题

凝血象的筛选试验不包括()

A.激活的部分凝血活酶生成时间

B.凝血酶时间

C.纤维蛋白原含量测定

D.优球蛋白溶解时间

E.血清FDP测定

题型:单项选择题

一般而言,最为生动的梦发生在睡眠的()

A、第一阶段

B、第二阶段

C、第三阶段

D、REM阶段

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