“神六”在空中运行中,在地面人员对其发出变轨指令的过程中,其控制的对象是()
A.返回舱
B.推进舱
C.轨道舱
D.整个飞船
参考答案:C
根据短文内容,完成下面的短文。
Hello!________(1) name is Li Hong. ______(2) 12 years old. My________(3) is on 10th October. I was_______(4) in Nanjing. I______(5) _______(6) my family on Zhongshan Road. I’m not very tall. I have black _______(7) in a ponytail. I’m a______(8) of the Music Club. I like_______(9) to music. I want to be a singer when I________(10) up.
机车大修:牵引销与车体牵引销座结合的槽面应密贴,局部缝隙用()的塞尺检查。
A、0.03
B、0.04
C、0.05
D、0.06