—How is it going?
—___________.[ ]
A. I am fine.
B. Not bad
C. I don't like it.
答案:B
An order to buy or sell a stock at the best current price is a:()
A. limit order.
B. floor order.
C. market order.
宫颈癌发生晚期并发症的相关因素有()
A. * * 狭窄
B.照射剂量过高
C.腔内放射源位置不当
D.A+B+C
E.A+B