对于需要泵房直接挡水大型机组，为增大泵房的稳定性，一般建( )。
A．分基型泵房 B．干室型泵房C．湿室型泵房 D．块基型泵房
参考答案：D
阅读短文，回答问题。
Look! This is my cousin, Alice. She is ten years old. She is 1.4 metres tall. Her birthday is on
July twelfth. She likes to wear sunglasses and blue sweaters. She doesn't like to play checkers. She
likes " Barbie Girls ".There are many dolls in her room.
1. Who is Alice?
2. How old is she?
3. What does she like to wear?
4. Does she like to play checkers?
5. Are there many dolls in her house?
气瓶的( )主要是防止气瓶在遇到火灾等特殊高温时，瓶内介质受热膨胀而导致气瓶超压爆炸。
A．高压液化装置B．安全充气装置C．易熔塞复合装置D．安全泄压装置
