胃溃疡的X线直接征象为()。
A.充盈缺损
B.龛影
C.胃窦变形
D.痉挛性切迹
E.局部压痛
参考答案:B
根据句意及首字母提示完成句子。
1. Here is a p__________from Kate to Tom.
2. S__________me an e-mail when you go to SanFrancisco.
3. Li Ming is l__________ his school next month.
4. Li Chen is going c__________with his parents.
各级部门应当建立统一领导、部门协调、统筹兼顾、标本兼治、各负其责、齐抓共管的信访工作(),通过联席会议,建立排查调处机制。
A、网络
B、格局
C、局面