When a process is described, () are usually used to show the order of the stages or steps.


When a process is described, () are usually used to show the order of the stages or steps.

A.conjunctions

B.sequencers

C.imperative sentence structures

D.passive voice

正确答案:sequencers


Tag:英文科技论文写作 时间:2022-01-28 15:53:07