下列哪种措施不属于恶性肿瘤的第一级预防措施()
A.防止环境污染
B.控制不良饮食与生活习惯
C.防止肿瘤转移
D.加强防癌教育
E.积极锻炼身体
参考答案:C
芝加哥商业交易所3个月期欧洲美元期货的成交价为33.58,其含义是买方将在交割日获得一张3个月存款利率为()的欧洲美元存单。
A.6.42%
B.3.58%
C.3.32%
D.16.605%
根据首字母及句意补全单词
1. You can find the correct date of Christmas on the c .
2. Mary v her cousin and h a piano lesson yesterday.
3. I'm glad to come to your birthday p .
4. -Can you come to my home for dinner?
-S , I'd love to.
5. I’m s . I can't come to the football match with you.