_____ in the last examination, she was m_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题选择题

_____ in the last examination, she was more confident of another success in the coming one. [ ]

A. To succeed

B. To have succeeded

C. Having succeeded

D. succeeding

答案

答案：C

单项选择题 A1/A2型题

变性珠蛋白小体生成试验阴性，参考值是含5个以上珠蛋白小体的红细胞不超过（）

A.60%

B.40%

C.30%

D.20%

E.10%

单项选择题

平流层飞行，按照飞行高度区分为（）

A.12000米（不含）以上

B.9000米（含）以上

C.12000米（含）以上