134、What‘s the translation of 临近传感器
A proximity sensor
B proximity transformer
C approaching transducer
D approaching sensor
161、How to translate rachet wrench, locking plier
A 快扳,大力钳
B 快扳,鱼口钳
C 棘轮扳手,大力钳
D 棘轮套筒,鱼口钳
163、The engine is ( )provide lift
A designed for
B used to
C designed
D made
169、AC is the abbreviation of
A aircraft
B air condition
C alternating current
D above of all