| Happiness is (21)
everyone looks for. Maybe someone says that he is (22)
. However, what makes him happy may not (23) for
Others. And even worse, someone may spend all his (24)
looking for happiness, but in vain(徒然). In the past, I tried my best to (25) myself happy. I thought if I could freely get and do what I wanted to, I (26) be happy. Certainly, it was possible but I was (27) Though I could be happy at times, I couldn’t keep my happiness for a long time. Why One day, when I told a friend of mine what I (28) about happiness, he smiled and said only a few words, "Happiness is not a single thing but a by- product(副产品)." I was surprised, but he was really (29) Someone thinks money can (30) everything, but when he become A. simple B. stupid C. right D. strange [单选题]以下可以用于字符串模糊匹配的关键字（选一项）
A.OR B.Not between C.Not IN D.Like [单项选择]发电机带载后停机前空载运行时间以（）为宜。
A. 0分钟 B. 10分钟 C. 3－5分钟 [单项选择]关于牙齿发育异常的原因不正确的是
A. 病因目前已明确 B. 遗传影响 C. 家族性因素 D. 环境影响 E. 局部性因素 [单项选择]No one would object to (see) these problems (solved) if the solutions were simple and (fully) (in accord with) social norm.
A. see B. solved C. fully D. in accord with [判断题]生产经营单位发生事故后,应当及时启动应急预案,组织有关力量进行救援,不必将事故信息及应急预案启动情况报告安全生产监督管理部门和其他负有安全生产监督管理职责的部门。
A.正确 B.错误 [多项选择]螺纹联接中管钳的正确使用是（）。
A. 拧紧螺纹时，应选用适宜的管钳 B. 不准用套管加长钳把进行操作 C. 使用管钳时要右手扶稳管钳的头部，左手压钳把 D. 不允许因拧过头而用倒拧的方法找正 [单项选择]Large animals living in the desert have developed a number of adaptations for reducing the effects of extreme heat. One adaptation is to be light in color, and to reflect rather than absorb the sun’s rays. Desert animals also depart from other animals’ normal practice of maintaining a constant body temperature. Instead of trying to keep down the body temperature deep inside the body, which would involve the loss of water and energy, large desert animals allow their temperatures to rise to what would normally be fever height, and temperatures as high as 46 degrees Celsius have been measured in grant’s gazelles. The over-heated body then cools down during the cold desert night, and indeed the temperature may fall unusually low by dawn, as low as 34 degrees Celsius in the camel. This is an advantage since the heat of the first few hours of daylight is absorbed in warming up the body, and an excessive buildup of heat does not begin until well into the day.
Another strategy of large A. How large desert animals adapt to the environment. B. Weather conditions in the desert. C. Human use of large desert animals. D. Health problems of large desert animals. [多选题]联锁图表是由（）和（）两部分组成。
A.信号平面布置图 B.站场信号平面布置图 C.联锁表（进路表） D.图表 [多选题]属于计算机的外存储器的是( )
A.软盘 B.硬盘 C.光盘 D.随机存储器 [单项选择]男性，32岁。半年前诊断为继发性肺结核，治疗好转后停药。1d前持重物后突然出现左侧胸痛，伴干咳，休息后无好转，后逐渐出现胸闷和呼吸困难。考虑该患者合并了哪种并发症
A. 支气管扩张 B. 脓胸 C. 气胸 D. 肺外播散 E. 肺气肿 [判断题]A-A-001 5 1 3
正弦量每变化一个循环所需要的时间称为周期，用T表示，单位为秒。。 A.正确 B.错误 [多选题]关于以下说法正确的是（ ）
A.通过柜台修改对私凭证的支付条件或密码必须由本人持有效身份证件办理，不得代办。 B.个人附属卡修改密码除由附属卡持卡人本人办理外，能且仅能由主卡持卡人代办 C.个人附属卡修改密码除由附属卡持卡人本人办理外，能且仅能由直系亲属代办，由直系亲属代办的应提供附属卡持卡人、直系亲属的有效身份证件及直系亲属关系证明。 D.个人附属卡修改密码只能由附属卡持卡人本人办理，不得代办。 我来回答: 提交
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