问题
单项选择题
大庆Ⅱ型井架所用液气大钳吊绳的直径为（）毫米。
A、9.5
B、12.7
C、15.9
D、22
答案
参考答案：C
搜题请搜索小程序“爱下问搜题”
大庆Ⅱ型井架所用液气大钳吊绳的直径为（）毫米。
A、9.5
B、12.7
C、15.9
D、22
参考答案：C
After six months’ busy work, Tom wants to take a vacation. He thought about going to America, but decided Majorca, an island (岛) in Spain. Every Tom goes for vacation, he just stays in the hotel all day and night. The thing he does is visiting the club. It’s still within (在……之内) the . It’s not at all. This time Jack, Tom’s friend, told him that Majorca is a beautiful place, and he could have lots of things to do and have a lot of . He also , “There are very interesting parks, you can have a great time. There are many exciting sports too, such as climbing the mountains and . They can bring happiness to you. You’ll all your problems.” Tom is glad to hear that. He is sure that he is having a great vacation.
|