小剂量阿司匹林预防血栓形成的机理是:
A.抑制PGE2的生成
B.抑制PGF2a的生成
C.抑制TXA2的生成
D.抑制白三烯的生成
E.抑制PGI2的生成
参考答案:C
根据句意,用括号内所给单词的适当形式填空。
1. You look_____(worry). What’s the matter?
2. What you’ve said is_____ (possible) true, but I disagree with you.
3. The policeman is looking for the_____(own) of the black car.
4. Wang Ping often_____(study) English in the morning.
5. Something _____(drop) onto the floor just now.
发电设备检修(计划检修、临故修及消缺)工作结束前一天的12时前(遇公休日提前)应向省调汇报,启动前可以不再联系值班调度员.