研究证明，采用单纯节食的办法确实也能减轻体重。
参考答案：对
The movie Transformers 3 brought in 1.2 billion dollars in 2011, which was ________ new height in
________ director’s career.[ ]
A. a; a
B. a; the
C. the; a
D. the; the
建设单位在竣工验收后( )月内向城乡规划主管部门报送有关竣工验收资料。
A．5个B．6个C．7个D．8个
