更多“多台同种试验设备使用时，选定试验条件必须（）；试验期间，应对”相关的问题
交联电缆变频谐振交流耐压试验系统，对于一个固定电感L值，存在一个最大负载电容下的最小谐振频率值（）。
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在表单文本域的填写过程中，如果有输入错误的情况，可采取（）
A.马上按Backspace后退键 B.马上按Esc键 C.马上按Ctrl+Z D.用鼠标双击选中文本后按Delete键
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树枝被压弯并偏向右上方：（）
A.目标降低
B.目标与事业结合，迫切要获得
C.目标偏移
D.生活中遇到重大挫折
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下列哪句对开证申请人的表述是不正确的？（）
A . 发现单据与信用证不符，可以拒绝付款
B . 发现单据与货物不符，不能要求退回货款
C . 发现单据与合同不符，可以拒绝付款
D . 发现单据之间不相符合，可以依据信用证条款拒绝付款
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在灾难现场受灾人员因突然的应激出现判断力丧失，属于心理问题的（）
A.过度反应B.正常反应C.外伤性抑郁D.惊吓
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Edna was not in the least surprised by my offer. I hitched the traveling-can containing the food on to the carrier. I didn’t want to ride on the rough approach to the house so I rolled the bicycle the short distance from the house to the mad while Edna walked beside me. Mounting the vehicle with the can on the back and Edna on the cross-bar proved a little tricky, I solved the problem by getting on the seat first and keeping the bicycle stationary with one foot resting firmly on the ground. Then Edna climbed on the bar sitting sideways; and I pushed off. The excitement of having her so close within my arms and the perfume of her hair in my nose would have proved overpowering if I’d had much time to consider it. I hadn’t. The road to the hospital turned out to be quite hilly, not steep but just enoughto take the wind out of one; and with the kind of passenger I had, I didn’t care to admit too readily to being tired. So I raced up all the little hillocks until my heart raged like a bonfire. "You are very strong," said Edna. "Why" I said, or rather puffed out, in one enormous expiration, as I rounded the summit of yet another small hill. "You are eating all the hills like yam." "I haven’t seen any hill yet," I replied, getting back some of my breath as I pedaled freely down the small, friendly descent that followed. These words were hardly out of my mouth when a stupid sheep and her four or five lambs rushed out of the roadside on my left. I braked sharply. Unfortunately Edna’s back was resting on my left arm and prevented me applying the brake on that side effectively. So only the brake on the front wheel performed fully. The bicycle pitched forward and crashed on the road. Edna was thrown farther up the road and as soon as I got up, I rushed to help her to her feet again. Then I turned to gaze at the food in the sandy road. I could have wept. I just stood looking at it and biting my lip. Then Edna burst into nervous laughter which completed my humiliation. I didn’t want to look at her. Without taking my eyes from the food I murmured that I was very sorry.
A．the writer had not braked sharplyB．both brakes had worked properlyC．he had not been so busy admiring EdnaD．he had looked where he was going
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井筒状况属于（)。
A、井下作业资料B、地质资料C、工程资料D、动态资料
B、地质资料C、工程资料D、动态资料
C、工程资料D、动态资料
D、动态资料
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苹果是（）科，（）属植物。
A.蔷薇科；苹果
B.十字花科；苹果
C.十字花科；李
D.蔷薇科；李
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浓硫酸具有强烈的吸水性，可吸收有机物的水，是一种强的（）。
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重力坝按其结构形式分有实体重力坝、宽缝重力坝以及（）。
A.混凝土重力坝
B.浆砌石重力坝
C.空腹重力坝
D.溢流重力坝
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ForeignKey在定义模型时表示（）。
A.字符
B.工程
C.数据表
D.外键
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骨盆骨折合并尿道损伤时，易损伤尿道的()
A . A．前列腺部
B . B．膜部
C . C．尿道外口
D . D．球部
E . E．尿道内口
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（）应佩戴明显的标志或特殊颜色的安全帽，必须按照规定的指挥信号进行指挥，其他作业人员应清楚吊装方案和指挥信号。
A.值班人员
B.指挥人员
C.监护人员
D.现场负责人
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大型宴会批量生产层酥类点心时应选用（）的开酥方法。
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社会主义市场经济除具有一般市场经济的特征外，还具有（ ）等基本特征。
A.合理的用人机制 B.规范的现代企业制度 C.是政府宏观调控下发挥市场配置资源基础性作用的市场经济 D.是以公有制为主体的、多种所有制经济共同发展的市场经济 E.是效率和公平有机结合、按劳分配与按要素分配并存的市场经济
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参考答案
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