【单选题】茶树喜温暖、( ),通常在18——25摄氏度之间最适宜生长。
【单选题】Alice learned the news _________ TV that a Chinese student was killed in Boston marathon blasts.
【单选题】We were sad to hear the news that _______ eight Chinese peacekeeping policemen were killed in ______ Haiti earthquake.
【简答题】We ______ greatly ______ by the news that the Chinese mountaineers had succeeded in conquering the highest peak on earth.听到中国登山运动员成功地登上了世界最高峰的消息,我们受到了极大的鼓舞。
【单选题】设超级用户当前所在目录为: /usr/local ,键入 cd ~命令后,该用户当前所在目录为( ) 。
【单选题】设超级用户root当前所在目录为:/usr/local,键入CD命令后,用户当前所在目录为()。
【单选题】设超级用户root当前所在目录为:/usr/local,键入cd命令后,用户当前所在目录为
【单选题】用户root当前所在目录为/var/log,键入cd ~命令后,用户当前所在目录为()