高怠速工况是指用油门踏板将发动机转速稳定控制在()额定转速。
A. 30%
B. 50%
C. 70%
D. 80%
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What is a pidgin, and how may it be distinguished from a Creole?
机动车前照灯远光光束水平位置要求,左灯向左偏小于等于 ____
A. 170mm
B. 175mm
C. 350mm
D. 160mm
Euphemisms abound for "toilet"(which is itself a euphemism). What are some of them? Can you judge them in terms of acceptability for various kinds of social functions and interactions?
机动车车速表检验时,当车速表指示值为40km/h时,车速表检验台速度指示仪表指示值为 ____ 范围内为合格
A. 32.8km/h~40.0km/h
B. 30km/h~40.0km/h
C. 36.4km/h~43.6km/h