管道的严密性试验压力等于（）这种形式的试压外，严密性试验还有二种形式（）和（）。
参考答案：工作压力；真空试验；渗漏试验
阅读短文，选择正确的答案，将其序号填入题前的括号里。
In spring, the weather is warm and sunny. Sometimes It's windy. We can see many beautiful flowers in
this season. I like summer best. It's hot and sunny. We can wear T-shirt, dress and shorts. Fall is sunny and
windy, but it isn't hot. People like to go hiking in this season. Winter is cold. It's windy, too. Many people don't
like winter.
1. Which season is warm and sunny?[ ]
A. Spring.
B. Summer.
C. Winter.
2. What can we wear in summer?[ ]
A. Coats.
B. T-shirt, dress and shorts.
C. Sweaters.
3. When do people go hiking?[ ]
A. In spring.
B. In summer.
C. In fall.
4. What's the weather like in winter?[ ]
A. It's hot.
B. It's warm.
C. It's cold and windy.
阅读下面的文字，按要求答题。
烈火是一场生死悠关的测试，生命是一道良知大爱的考验，一对狭义翁婿，用果敢应战，用牺牲作答，讲述了什么是舍生忘死，人间挚爱！言忠信，行笃敬，古老相传的信条，演绎出现代传奇，一对信义兄弟为尊严承nuò（ ），为良心奔波，进行着一场悲情接力，雪落无声，但情义打在地上铿锵有力。他们的炽爱与信义，永远闪yào（ ）在人性的制高点。
（1）根据拼音写汉字。
承nuò（ ） 闪yào（ ）
（2）给加粗字注音。
铿锵（ ）（ ） 炽（ ）爱
（3）文中有两个错别字，请找出并加以改正。
把_________改为_________
