—Excuse me, which movie are you waiting for?
—The new Star Wars. We here for more than two hours.
A:waited
B:wait
C:would be waiting
D:have been waiting
在△ABC中,∠A:∠B:∠C=3:4:5,则∠C等于( )
某同学利用游标卡尺和螺旋测微器分别测量一圆柱体工件的直径和高度,测量结果如图(a)和(b)所示.该工件的直径为____cm,高度为____mm.