从方框中选择恰当的短语,用其正确形式填空。kind of turn off ma

题型:填空题

问题:

从方框中选择恰当的短语,用其正确形式填空。
kind of   turn off   make up   break off   in the way
1. He went to bed after he ______ all the lights.
2. Singing and short plays ______ most of the programs in the English Evening yesterday.
3. John doesn't get along well with his friends because he is ______ pushy.
4. Both of the businessmen felt sorry as their talk ______ without an agreement.
5. Smoking and sleeping late can get ______ of your health.
考点:一般过去时介词短语
题型:填空题

基极开路,集电极和发射极之间加有一定电压时的集电极电流,叫三极管的穿透电流。

题型:填空题

下列叙述中,错误的是

A.原子半径:Na>Mg>O  

B.13C和14C属于同位素

C.0族元素是同周期中非金属性最强的元素

D.N和P属于第ⅤA族元素,HNO3酸性比H3PO4的强

题型:填空题

以下程序的输出结果是 ( )
  long fun (int n)
   long s;
   if (n==1||n==2) s=2;
   else s=n-fun(n-1);
   return s ;
  
  main( )
   printf("%d\\n",fun (3));

A.1

B.2

C.3

D.4

题型:填空题

肩周炎可有

A.颈肩臂痛,影响梳头、洗面、系围裙
B.颈肩臂痛,手部有感觉异常区
C.颈肩臂痛,肩关节肿胀
D.颈肩臂痛,四肢乏力,行走持物不稳
E.颈肩背痛,相应部位有压痛

题型:填空题

肱骨干骨折的夹板固定范围是什么?

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