菜单命令前的“·”为单选标记,表示控制某种状态的切换,一组选项中只可选中一个。

1、正确
2、错误
查看答案
正确答案:

正确

答案解析:

暂无解析

上一题
你可能感兴趣的试题

Weareallconcerned_______hersafety.

A、about
B、in
C、of
D、with

ThefunctionsofinstitutionsofhighereducationintheU.S.are________.

A、researchandteaching
B、teachinganddegreeawarding
C、professionaltraining,teachingandpublicservice
D、teaching,researchandpublicservice

_______isknowntoall,Chinawillbean_______powerfulcountryin20or30years’time.

A、That;advancing
B、This;advanced
C、As;advanced
D、It;advancing

ThelongestriverinCanadais________.

A、theMackenzie
B、theStLawrence
C、tehSevern
D、theYukon

Decisiononwhetherthemessageisrightorwrongshouldatleastcomeafter_____whatthemessageis.

A、puttingout
B、turningout
C、workingout
D、runningout
热门试题 更多>
相关题库更多>
初级
中级
高级
试卷库
试题库