47.John,could you please 1 my place and pick me up on your w

47.John,could you please 1 my place and pick me up on your way to school?
A.stop B.stop by
48.The police 2 my car and asked for my license and registration.
A.stopped B.stopped by
49.我是天生很谨慎的人.3
A.I’m a naturally careful person.
B.I’m a naturally cautious person.
50.我害怕犯错,以至于我要搞定每个细节我才满意.4
A.I’m so afraid of making mistakes that I’m not satisfied until I’ve cleaned up every single point.
B.I fear to make mistakes so much that I will be satisfied when I’ve settled every detail