消防水带按()可分为橡胶衬里消防水带和乳胶衬里消防水带等。
A.内口径
B.使用功能
C.衬里材料
D.承受工作压力
参考答案:C
某公司当年的经营利润很多,却不能偿还到期债务。为查清其原因,应检查的财务比率包括( )。
A.资产负债率
B.流动比率
C.存货周转率
D.已获利息倍数
E.应收账款周转率
用括号内所给单词的适当形式填空。
1. The latest movie directed by Zhang Yimou ________ (show) next month.
2. Teenagers shouldn't ________ (allow) to go out alone at night.
3. As we all know, China ________ (change) a lot in the past thirty years.
4. Pizza can ________ (eat) everywhere in England.
5. It's no good ________ (talk) to him, because he never listens.