The hosts apologized for ______ that some of their guests might be vegetarians.
D
暂无解析
Manypatientsinsistonhavingwatcheswiththeminhospital,______theyhavenoschedulestokeep.
______thepopularityofrobotsinJapan,thecountry’srobot-productiongrowthisslowingdown.
Theproposaldeservessupportasitgives______totheneedsofchildren.