【单选题】社区康复护理要求整体护理结合______
【单选题】下列有关环境破坏的叙述,最不合理的是:
A.
人类人口膨胀和活动频繁是造成 水土流失 和风沙危害的主要祸首 ;
B.
人类的生活污水和生产养殖污水是引起水体富营养化的主要原因 ;
C.
人类排放的二氧化碳、硫化氢、甲烷等废气是 臭氧层耗损的原因;
D.
人类对自然资源的过度开发和利用是引起生物多样性减少的原因 。
【单选题】Mr. Earnes probably failed his test because _____.
B.
he didn't stop quickly enough
C.
he pressed the brake pedal too hard
D.
he and the examiner were thrown forward
【判断题】缺乏维生素 B1 ,容易出现脚气病症状。
【判断题】缺乏维生素B1,容易出现脚气病症状。()
【单选题】航空货物运费计算中,最低运费是指一票货物()的最低限
【单选题】Mr. Earnes felt confident because_____.
A.
he was sure he hadn't failed this time
B.
he had driven in heavy traffic
C.
he had driven out of town