甘油三酯增高
A．甲状腺功能减低症B．苯丙酮尿症C．胸腺发育不全D．21-三体综合征E．手足搐搦症
参考答案：B
What he had said was ______ and made us ______.
A．surprised...surprising
B．surprising...surprised
C．surprised...surprised
D．surprising...surprising
当时双边关系中存在哪些问题？
