主板主要由以下哪几部分组成
C
暂无解析
Notallbirdscanfly,______doallbirdsbuildnests.
TheMississippi,whichissometimescalled________,hasplayedavitalroleinthehistoryoftheUnitedStates.
Icanspeak_____German.
Sicknessoften_______eatingtoomuch.
Hewouldhavegivenyoumorehelp,ifhe________sobusy.
合营各方按注册资本比例分享利润和分担风险及亏损。()
Itisimportantto________yourskinfromtheharmfulstrongsunlight.
He‘sworkinghard_____.
Two-thirdsofhisproperty_____lostinthefire.
Theypreferto_______therestofthemorningwalkinginthegarden.