1、____in thought,he almost ran into the car in pront of him A、To lose B、Lost C、Having lost D、Losing2、____these pictures,I couldn't help thinking of those days when I was in Beijing and ___from the top of a thiety-storied building,Beijing

1、____in thought,he almost ran into the car in pront of him A、To lose B、Lost C、Having lost D、Losing2、____these pictures,I couldn't help thinking of those days when I was in Beijing and ___from the top of a thiety-storied building,Beijing
1、____in thought,he almost ran into the car in pront of him
A、To lose B、Lost C、Having lost D、Losing
2、____these pictures,I couldn't help thinking of those days when I was in Beijing and ___from the top of a thiety-storied building,Beijing looks more beautiful
A、Seeing,seen B、Seen,seeing C、Seeing,seen D、Seen,seen
3、____his head high,the manager walked into the room to attend the meeting____
A、Hholding;being held B、Held;holding C、Having held;held D、Held;to be held

1、____in thought,he almost ran into the car in pront of him A、To lose B、Lost C、Having lost D、Losing2、____these pictures,I couldn't help thinking of those days when I was in Beijing and ___from the top of a thiety-storied building,Beijing
1.b 2.c 3.a