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【单选题】
关于气动主机遥控的加速速率限制问题,以下说法中错误的是__________。 1额定转速30%以下加速不受限制;2额定转速30%~70%实行快加速限制;3额定转速70%~100%实行慢加速限制;4临界转速区内加速不受限制;5降速的限制范围与加速一样;6应急时取消负荷程序实行快加速。A.
④⑤
B.
③⑤
C.
①⑥
D.
②④
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皮皮学刷刷变学霸
举一反三
【单选题】---- If you want to have a hot bath, you should pay ________ money. ---- You mean the fee of hot baths is not ________ in the hotel price?
A.
extra; impressed
B.
more; rested
C.
extra; included
D.
more; including
【单选题】下面哪一项属于买家自主访问流量?( )
A.
通过淘宝搜索来的流量
B.
用户买家从自己的购物车、收藏夹里来的流量
C.
通过聚划算活动来的流量
D.
从淘宝首页来的流量
【单选题】呕吐明显。人院体检时呈昏迷状态,左侧瞳孔直径o.5cm,右侧瞳孔直径o.2cm.右侧肢体无自主运动。目前禁忌的处理方法是:()
A.
腰椎穿刺测定颅内压
B.
开颅探查
C.
应用地塞米松
D.
20％甘露醇快速静脉滴注
E.
脑室引流
【简答题】Many economists have given in to the fatal lure of mathematics.
【单选题】Economists fear political concerns will have the government intervening __ the stock market.
A.
on
B.
upon
C.
in
D.
with
【简答题】Churches are usually built in the form. of a cross.(英译汉)
【单选题】呕吐明显。人院体检时呈昏迷状态,左侧瞳孔直径o.5cm,右侧瞳孔直径o.2cm.右侧肢体无自主运动。首要的护理措施是:()
A.
抬高头位
B.
保持呼吸道通畅
C.
导尿
D.
定时翻身
E.
鼻饲营养物质
【单选题】Economists' attempts to explain the term structure of interest rates ________
A.
illustrate how economists modify theories to improve them when they are inconsistent with the empirical evidence.
B.
illustrate how economists continue to accept theories that fail to explain observed behavior of interest rate movements.
C.
prove that the real world is a special case that tends to get short shrift in theoretical models.
D.
have proved entirely unsatisfactory to date.
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