未曝光的X射线胶片盒保存时应()。
A、平放
B、直立
C、堆放
D、任意放置
参考答案:B
白果善于
A.燥湿利水B.托毒生肌C.消肿生肌D.固精止遗E.缩尿止带
The popularity of potatobased foods has ________ in fast food restaurants in the two decades.[ ]
A. elected
B. created
C. developed
D. boomed