下述对慢性胃炎粘膜糜烂描述错误的是()
A.一般多发
B.胃体及胃窦部多见
C.愈合后不留瘢痕
D.病变仅侵及粘膜肌层
E.钡餐造影不易发现
参考答案:E
-How do the shops make money if they sell at such low prices?
-Manufacturers, it seems, are willing to bring down prices ________ big volume purchases.[ ]
A. under the name of
B. on behalf of
C. in return for
D. in preparation for
灵活就业包括()。
A、家政服务,简单劳动,给个体工商户打工
B、家政服务,给个体工商户打工,在事业单位打工
C、家政服务,简单劳动,在事业单位打工
D、家政服务,简单劳动,给个体工商户打工,在事业单位打工