Don't go out to play games school nights. [ ]
A. at
B. for
C. in
D. on
答案:D
驾驶机动车遇到这种情况时,要快速向左绕过。
在测绘螺栓的直径时可用()来量取。
A.游标卡尺
B.直尺
C.丁字尺
D.塞尺