我国目前建设工程施工招标标底的编制，主要采用( )和工程量清单计价来编制。
A．定额计价 B．完全费用单价 C．综合单价 D．工料单价
参考答案：A
Read and complete the tables. (读一读，填写表格)
-How many pencils do you have?
-I have 18.
-How many books do you have?
-I have 20.
-How many bags do you have?
-I have 4 bags.
-How many apples do you have?
-I have 19.
1. ______
2. ______
3. ______
4. ______
Reportedly yesterday a group of American soldiers were walking along the road in Iraq when a bomb was _____, three of whom were killed.
A．set about
B．set off
C．set up
D．set out
______
______ 
______ 
______