水閘主軸線放樣，就是在施工現(xiàn)場標(biāo)定主軸線（）。
A、交點(diǎn)位置D
暫無解析
Ifyoucanfillourorderof5000tiesverysoonwe‘dliketoplacetheorderwithyounow.
Doyouthinkcompaniesshouldprovidesportsfacilitiesfortheirstaff?(Why?)
Wehavethreeimportantpartsofeducationreading,writingandmathematics.Somepeoplethinkeverychildwillbenefitfromthefourthskilladdedtothelist:computerskills.Doyouagreeordisagree?
Insomecountriesaroundtheworldmenandwomentendtohavetheirchildrenlateinlife.Whatarethereasonsforthisdevelopment?Whataretheeffectsonsocietyandfamilylife?
Isthere______________totellus?No,nothing.
