Afternoon, sir. Where to?-()
A Please get me to the airport
B Please pick me up next time
C I've been to the airport
D The plane will take off in an hour
初孕妇40岁,现孕18周,B超提示羊水过少,胎儿小于孕周,此时最恰当的处理是
A. 绒毛活检行染色体检查
B超随访
C. 羊水穿刺行染色体核型分析
D. 母血AFP测定
E. 血、尿雌三醇值
They all()the job
A asked after
B asked for
C asked to
D asked with
The population of the earth()increasing fast. One third of the population here() workers
A is; are
B is; has been
C are; is
D is; was