静作用压路机在施工过程，要求实际含水量超过最佳含水量的2％，也不低于（），否则应采取措施。
A.3％
B.6％
C.9％
D.12％
参考答案：A
若要在同一视野中看到的细胞最多，宜选用的一组镜头是： ( )
句型转换。
1. He is from Nigeria. I know. (改为复合句)
I know ____.
2. Luo cooked the most finely in his class. (改为同义句)
Luo cooked ____ finely ____ any other student in his class.
3. Emily thinks she can cut that cake very neatly. (改为否定句)
Emily ____ ____ she can cut that cake very neatly.
4. They used a knife and fork to have dinner. (对画线部分提问)
____ ____ they use to have dinner?
5. Would you mind opening the door? (改为同义句)
Would you mind ____ ____ open the door?
