Your donations can _____ poor children ____ food and a chance to study.
----- Dad ，look at the building .It is on fire.
----- Call 119 ____________ mobile phone right now
足月妊娠，规律性腹痛10小时，宫口开大5cm，先露部为头S-2，大囟门位于11点，小囟门位于5点，下述胎位哪顶是最正确的（）
保安声明应由()签署和提交。
The teacher, rather than the students, is responsible for this matter.
根据船旗国主管机关的通知已处子保安等级3下的船舶，如收到卸货港所在地缔约国政府要求所有到港船舶保安等级提升至2的通知后，船长应()。
A new plane is going to ______ by us.
Shona needs to do further research in order to____.
Shona says that in her questionnaire her aim was____.
焊接梁()的角焊缝时，由于该焊缝长而规则，通常采用自动焊，并最好采用船形焊。