通过手机登录移动梦网后,在哪可链接到手机电视的高尔夫频道?
参考答案:可以通过移动梦网总站下面的链接(移动梦网—手机视频—GOLF.访问到东方龙高尔夫频道首页.
Only when he had done it ______ that he had made a mistake.
A.he then realized
B.did he realize
C.before
D.he realized
双侧向测井仪有()个主电极、()对屏蔽电极、()对监督电极组成。