单项选择题

A．prevent people from having trouble with teeth
B．stop teeth from falling out
C．put men on the moon
D．transplant hearts and other organs
<上一题 目录 下一题>
热门 试题

填空题
increasingly
单项选择题
A．the strategic partnership between the ELI and ChinaB．the dialogue in all areasC．the British effort to strike a deal on the ELI code of Conduct on arms exportsD．the US-EU relationship
A．the strategic partnership between the ELI and China
B．the dialogue in all areas
C．the British effort to strike a deal on the ELI code of Conduct on arms exports
D．the US-EU relationship
相关试题