I think the trousers are a little expens

题型:选择题

问题:

I think the trousers are a little expensive , can you show me          .

A.a cheaper one

B.an expensive one

C.a cheaper pair

D.an expensive pair

考点:形容词的比较级,形容词的最高级
题型:选择题

sin60°-cos60°-tan45°=______.

题型:选择题

有以下程序  void fun(int *a,int i,int j)  { int t;   if (i<j)   { t=a[i];a[i]=a[j];a[j]=t;   fun(a,++i,--j);   }  }  main( )  { int a[ ]={1,2,3,4,5,6},i;   fun(a,0,5);   for(i=0;i<6;i++)   printf("%d",a[i]);  }   执行后输出的结果是( )。

A. 6 5 4 3 2 1

B. 4 3 2 1 5 6

C. 4 5 6 1 2 3

D. 1 2 3 4 5 6

题型:选择题

给出下列各句的一般疑问句,并作简短的肯定、否定回答。

1. She would like an olive pizza.

    __________________________

    __________________________

2. Miss Green can answer the question. 

    __________________________

    __________________________

3. There was a lot of water in the lake.

    __________________________

    __________________________

4. Tommy is playing chess with his friend.

    __________________________

    __________________________  

5. We do our homework every day.

    __________________________

    __________________________

6. His brother wrote a letter last night. 

    __________________________

    __________________________ 

题型:选择题

下列不属于施工安全管理策划安全目标的是( )。

A.无重大设备、火灾和中毒事故
B.无环境污染和严重扰民事件
C.控制和杜绝因公负伤、死亡事故的发生(负伤频率在36‰以下、死亡率为零)
D.一般事故频率控制目标(通常在6%)

题型:选择题

病人王某,夜间睡眠时出现梦境,则可证明其睡眠进入()

A.第Ⅰ期

B.第II期

C.第III期

D.第Ⅳ期

E.REM期

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