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【简答题】
阅读下面短文,在空白处填入 1 个适当的单词或括号内单词的正确形式。 I lost my last debate in the recent National High School Academic Debate & Speech Tournament held in Shanghai. But instead of focusing on my 1 ( fail ) , I stopped to reflect on my experiences in the past few years 2 a debater. In general, preparing for new debate topics usually 3 ( include ) brainstorming arguments, researching a resolution ( 解决), and doing debate practice. So if you spot a debating group, you might see us sitting together after school, or even all day at weekends, discussing arguments and researching evidence. You might also notice us arguing 4 ( fierce ) . Not only are they supportive, but my debate friends also have similar passions and interests to mine. As we discuss debate topics, my fellow debaters and I can talk about anything, from 5 best way of rehabilitating criminals to the negative points of free immigration policies. However, our discussions are more than just a way 6 ( practice ) our debating skills. In my mind, they’re helping us to become calm and consider 7 ( win ) and solving real problems as well. To me, the debating community is a great place 8 people help each other not only because they’re interested in a higher cause, but because they care about how people from different 9 ( background ) can lead better lives. I’m grateful to each of my debate friends and I’m also grateful for every single minute we get to spend together. Indeed, my high school life would be incomplete without them. So even though I 1 0 ( defeat ) in my last debate, I’m still thankful for being part of my wonderful debate family.
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参考答案:
举一反三
【判断题】交谈具有发生的随机性,时间的不确定性,主客体的互变性等特点。
A.
正确
B.
错误
【多选题】在差压式变量泵和节流阀组成的容积节流调速回路中,如果将负载阻力减小,其他条件保持不变,泵的出口压力将(),节流阀两端压差将()。
A.
增加
B.
减小
C.
不变
【单选题】利率是指一定时期内积累的( )与原始资金的比值,即利息与本金之比。
A.
本金
B.
利息和本金和
C.
本金和利息差
D.
利息总额
【多选题】哪个比例是放大的比例?(多选)
A.
5:1
B.
2:1
C.
1:2
D.
2.5:1
【单选题】对于一般要求的机械,可根据经验判断初拉力是否合适。用大拇指按压在 V带切边处中点,能将V带按下( ) mm左右即可。
A.
10
B.
15
C.
20
【单选题】在差压式变量泵和节流阀组成的容积节流调速回路中,如果将负载阻力减小,其他条件保持不变,泵的出口压力将( ),节流阀两端压差将( )。
A.
增加;减少
B.
减少;增加
C.
减少;不变
D.
增加;不变
【单选题】在差压式变量泵和节流阀组成的容积节流调速回路中,如果将负载阻力减小,其他条件保持不变,节流阀两端压差将( )。
A.
增加
B.
减少
C.
不变
D.
无法判断
【简答题】为了兼顾效率和功率,一般高频功率放大器的通角θ选为 。
【单选题】在差压式变量泵和节流阀组成的容积节流调速回路中,如果将负载阻力减小,其他条件保持不变,泵的出口压力将(),节流阀两端压差将不变。
A.
增加
B.
减小
C.
不变
D.
无法判断
【多选题】哪个比例是放大的比例:( )
A.
1:2
B.
2:1
C.
5:1
D.
1:2.5
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