腕背侧肿胀见于()
A.类风湿关节炎
B.腕肌腱腱鞘炎
C.腱鞘囊肿
D.腕软组织损伤
E.下尺桡关节半脱位
参考答案:B, D
— Do you play football after work?
— Yes, ________ . Playing football is not my favorite sport.
A.more or less
B.once in a while
C.time and again
D.sooner or later
铆钉与钉孔间隙的大小取决于铆钉的直径和()。
A.铆接方式
B.附加外力
C.设备工装
D.装配精度