机动的起重机械或受力较大的地方不得使用麻绳。 ( )
正确
暂无解析
Thankyouforyourhelp,_____wecouldnothavefinishedtheworkintime.
Mostofthepeopleinthegroupfeltratherdisappointedattheirtravellingabroad.Theysaythatit_______betterorganized.
Doyourememberthebuilding____flewaredflagalltheyearround?
Thereisatree____agroupofLeaguemembersoftenplaychess.
Hedidn'tknowwhichroom____.