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【简答题】
执行命令: systemctl status firewalld |awk -F': ' '/Active:/{print $2}'
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举一反三
【简答题】“交强险”于 年 月 日正式实施。标志着我国第一个以 形式设立的机动车强制险种出现。
【单选题】下列各句中,标点符号使用正确的一句是( )
A.
现在政府机关转变了工作作风,市民到有关部门去办事,一走进机关大门,就有工作人员迎上来,问有什么事情需要帮忙?
B.
你是参加电子计算机培训班呢?还是参加理论物理学习班呢?
C.
中国跳水队领队在出征雅典世界杯赛前表示,“这次奥运会前的热身赛预定完成三项任务,感受场馆,观察对手,摸清自身。”
D.
环保部最近透露:按照《地表水环境质量标准》29项指标、《地下水质量标准》23项指标进行评价,全国城镇饮用水源近五分之一不达标。
【单选题】He had his camera ready________he saw something that he would make a good picture.
A.
even if
B.
if only
C.
in case
D.
so that
【单选题】______ when he was young, he would have a good job now.
A.
had he worked
B.
did he work
C.
if he worked
D.
if he has worked
【单选题】Why was the writer glad after the accident?
A.
He realized he would have a good sleep.
B.
He had a narrow escape from death.
C.
He had heard many exciting stories.
D.
He had experienced a great adventure.
【单选题】______, he would not have recovered so quickly.
A.
Hadn't he been taken good care of
B.
Had he not been taken good care of
C.
Had not he been taken good care of
D.
Had he been not taken good care of
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