泓之战

题型:名词解释

问题:

泓之战

考点:简明中国古代史简明中国古代史题库
题型:名词解释

关于架空线路敷设,下列说法正确的是( )。

A.导线长期连续负荷电流应大于导线计算负荷电流

B.三相四线制线路的N线和PE线截面小于相线截面的50%,单相线路的零线截面与相线截面应不同

C.采用熔断器做短路保护时,其熔体额定电流应小于等于明敷绝缘导线长期连续负荷允许载流量的 1.5倍

D.采用熔断器或断路器做过载保护时,绝缘导线长期连续负荷允许载流量不应大于熔断器熔体额定电流或断路器长延时过流脱扣器脱扣电流整定值的1.5倍

题型:名词解释

用所给词的适当形式填空。

1. —Why are you so _____ (excite)?

    —Because we win the game.

2. Amy, _____ (not talk) in class.

3. Water is very important for us. We can't live _____ (with) it.

4. —Who is the _____ (one ) to come to school?  

    —Oh, it's Lily.

5. There are lots of potatoes on those _____ (shelf).

6. Do you know the girl _____ (call) Kitty?

7. Listen! Someone _____ (knock) at the door.

8. All the walkmans on the desk are those _____ (play).

9. Let him         (clean) the blackboard today.

10. Miss Chen teaches _____ (we) English this term.

题型:名词解释

确定有无颅骨骨折

A.X线颅片
B.脑电图
C.脑血管造影
D.CT
E.MRI

题型:名词解释

伤寒患者排菌量最多的时期是()

A.起病后第1周

B.起病后第2~4周

C.起病前1周

D.起病后第5周

E.起病后第6周

题型:名词解释

会计科目设置的原则包括( )。

A.合法性

B.相关性

C.实用性

D.经济性

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