_____ do you study for tests? I work with my friends.[ ]
A. How
B. Who
C. When
D. What
答案:A
These photos me the old days when I was young. [ ]
A. let, think
B. make, think
C. remind, to
D. remind, of
建设投资估算的步骤包括:
①估算基本预备费;
②分别估算建筑工程费、设备购置费和安装工程费;
③估算工程建设其他费用;
④得出项目建设所需的工程费用;
⑤求得建设投资;
⑥估算涨价预备费。
则下列排序正确的是()。
A.②④③①⑥⑤
B.②①⑥④③⑤
C.②③①⑥④⑤
D.②⑥④③①⑤