某表为()KPa,相当于660mmHg柱。A、88 B、-88 C、85 D、-85

题型:单项选择题

问题:

某表为()KPa,相当于660mmHg柱。

A、88

B、-88

C、85

D、-85

考点:己内酰胺装置操作工己内酰胺装置操作工(初级)己内酰胺装置操作工(初级)题库
题型:单项选择题

阅读理解。

    This is a picture of Lily's classroom. It's not a big classroom. But the walls are white and the desks and

chairs are new. There is a map of China, a clock and some pictures on the wall. You can also see the teacher's

desk, some other desks and a blackboard in the picture.

    You can see four students in the picture. One is Lily, the others are her classmates. Who are the two boys?

They are Jim and Tim. They are twins. They look the same. Who is the girl in the picture? She is Linda, our

English teacher-Wendy's daughter. She is clever.

    What's on the floor? Oh, they are some books. They are Lily's. She just doesn't know how to look after

her school things. Behind the door, there is a hat. It looks like a cat. It is one of the twins'. Do you know

whose it is? Is it Jim's or Tim's? Lily likes this picture very much.

1. Whose picture is this? [ ]

A. Linda's

B. Lily's

C. Jim's

D. Tim's

2. What's on the wall? [ ]

A. New chairs and desks.

B. A hat.

C. Some books.

D. Some pictures.

3. How many people are there in the picture? [ ]

A. Three.

B. Four.

C. Five.

D. Six.

4. Who is Linda? [ ]

A. Wendy's daughter.

B. Wendy's classmate.

C. Wendy's friend.

D. Lily's sister.

5. What kind of person is Lily?[ ]

A. She is a clever girl.

B. She is nice.

C. She is not a careful girl.

D. She is always busy.

题型:单项选择题

湖南有个“结石村”,村民有60%的人患有各种结石病,若要调查发病原因,你首先调查什么?猜测一下致病原因是什么?

题型:单项选择题

支配膀胱的神经是()

A.交感神经

B.副交感神经

C.两者都是

D.两者都不是

题型:单项选择题

下列说法中能体现唯物主义和唯心主义的分歧的是()

A.“气者,理之依也”与“理生万物”

B.“生死由命,富贵在天”与“物是观念的集合”

C.“我思故我在”与“心外无物”

D.“天地之变,阴阳之化”与“天地合而万物生,阴阳接而变化起”

题型:单项选择题

机组成膜胺停用保护的主要注意事项有哪些?

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