国民党在全国范围内形式上完成统一的标志（）
A.宁汉合流
B.东北易帜
C.中共第五次反围剿失利
D.国民大会召开
参考答案：B
Danny did all kinds of things to make the baby________. [ ]
A. to stop crying
B. stop crying
C. to stop to cry
D. stop to cry
