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【简答题】
阅读理解。 If you are a young lady and you go to work by bike, the following suggestions can help you keep clean and tidy. 1. Get your clothes ready. Clothes allow you to cool off or warm up as your body temperature changes. You can always take off something at a traffic light. 2. Don't give up skirts and dresses. Skirts and dresses are perfect for summer cycling. Choose something soft and light. For a more fitted skirt, make sure you can move easily. 3. Roll up your trouser legs. This can help you avoid dirty marks or torn (破损的) trousers. Wear sports shoes and keep your high heels (脚跟) at work or in your bag for the day. 4. Wear a cotton T-shirt close to your body. If you need to wear a jacket for work, try a cotton T-shirt inside to take in perspiration (汗水). Once at work, you can take it off and put on a dry one. 5. Wear something bright. Throw on a deep pink neck scarf or have bright rings or footwear on to make yourselves seen easily. 1. Who is the passage written for? A. Small children. B. Old gentlemen. C. Young ladies. D. School pupils. 2. What are mentioned in the second suggestion? A. Skirts and dresses. B. Trousers and shoes. C. Jackets and T-shirts. D. Scarfs and rings. 3. Wearing a cotton T-shirt can help _______. A. avoid dirty marks B. take in perspiration C. cool yourselves off D. make yourselves seen
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举一反三
【多选题】( )下列项目中属于会计政策的有
A.
合并政策
B.
长期投资的核算
C.
收入的确认
D.
借款费用的处理
【单选题】单项式-x 2 yz 3 的系数和次数分别是 [     ]
A.
系数是-1,次数是3
B.
系数是-1,次数是5
C.
系数是-1,次数是6
D.
以上说法都不对
【单选题】关于-ab 2 c 3 ,下列说法正确的是(  )
A.
系数是0,次数是3
B.
系数是-1,次数是5
C.
系数是-1,次数是6
D.
系数是1,次数是6
【单选题】下列关于单项式m 2 n的系数和次数表述正确的是(  )
A.
系数是0、次数是2
B.
系数是0、次数是3
C.
系数是1、次数是2
D.
系数是1、次数是3
【单选题】在开环控制系统中常使用的伺服电机是( )。
A.
直流伺服电机
B.
交流伺服电机
C.
步进电机
D.
力矩电动机
【单选题】关于单项式-πab 2 的系数和次数,下列说法正确的是(  )
A.
系数是-1,次数是4
B.
系数是-1,次数是3
C.
系数是0,次数是3
D.
系数是-π,次数是3
【多选题】下列各项目中,属于会计政策变更的有( )。
A.
坏账损失计提比例由5%上升到10%
B.
长期股权投资的核算由成本法改为权益法
C.
所得税的核算由应付税款法改为资产负债表债务法
D.
期末短期投资由成本计价改为按成本与市价孰低法计价
【单选题】以下关于燃油蒸发控制系统功能的叙述哪个不正确?()
A.
从燃油箱蒸发的燃油蒸气,被排出到活性炭罐内
B.
当发动机高速运行时燃油蒸气排出到大气中
C.
当发动机运行时燃油蒸气被从炭罐吸到进气歧管
【简答题】在区域发展中,社会发展是核心。 ( )
【单选题】对单项式﹣ab 3 c,下列说法中正确的是 [     ]
A.
系数是0,次数是3
B.
系数是﹣1,次数是5
C.
系数是﹣1,次数是4
D.
系数是﹣1,次数是﹣5
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