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【单选题】
Listen to the news report and answer the following questions. For each question there are four choices marked A), B), C) and D). Questions 1 to 2 are based on the news report you have just heard. Choose the ONE that best answer the question. 1. What's the probable reason the bear walks upright on its back legs?A.
It tries to entertain its audience.
B.
It tries to look into the distance.
C.
It wants to catch people's attention.
D.
It has got one of its limbs injured.
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举一反三
【多选题】公路基本建设的实施阶段需要编制的造价文件有哪些?
A.
工程量清单预算文件
B.
合同工程量清单
C.
计量与支付文件
D.
工程变更费用文件
E.
造价管理台账
F.
招投标工程量清单
【简答题】设数组 a 的元素均为,以下程序是求 a 中奇数的个数和奇数的平均值,请在横线上填写正确内容。 #include int main( ) { int a[10]={10,9,8,7,6,5,4,3,2,1}; int k,s,i; float ave; for(i=0,k=s=0;i<10;i++) { if(___ ) continue ; s+=________; k++; } ...
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