哪个皮托管和传感器没有加温()
A.升降舵皮托管
B.静压口
C.机长的皮托管
D.副驾驶的皮托管
参考答案:B
You really need to go out and get some fresh air and sunshine.You ______ overworked during the last two weeks.
A.have been
B.were
C.had been
D.would be
某男性患者,52岁,缺失,医师为其做可摘局部义齿修复设计,基牙向近中颊侧倾斜,这种情况下,可在上设计()
A.双臂卡环
B.环形卡环
C.回力卡环
D.杆形卡环
E.联合卡环