Please refer to the before you switch on the engine.A. introductionsB. explanationsC. inst

发布时间：2020-08-17 02:11:44

Please refer to the   before you switch on the engine.
A. introductions
B. explanations
C. instructions
D. expressions

网友回答

A. introductions
B. explanations
(答案→)C. instructions
D. expressions
解析：考查名词辨析。句意应为 “请在发动引擎前参照说明书”A.介绍;B.解释;C.说明书; D.表达，短语,故选C
以上问题属网友观点，不代表本站立场，仅供参考！