【简答题】c__________ v. (fml) to force (sb) to do sth
【单选题】氧解离曲线通常表示
D.
O2在血液中溶解的量与血液中Po2的关系曲线
【简答题】v. (fml) to imagine sth
【简答题】c__________ v.(fml) to imagine sth
【简答题】v. (fml) to force (sb) to do sth
【简答题】v. (fml) to gradually become less serious or extreme