（高手路过千万不要错过）1.____ night,a stranger knocked at the door.A.On

（高手路过千万不要错过）
1.____ night,a stranger knocked at the door.
A.One B.The C.An D.A
2.He lived in____.
A.the room 105 B.the 105 room C.the 105 of the room D.Room 105
3.Don't___.It's bad___your eyes.
A.read in bed; to B.reading in bed; for
C.read in the bed; for D.read in bed; for
4.His brother worked out____ until it was twelve.
A.problem after problem B.problem by problems
C.a problem after a problem D.a problem by a problem
5.The farmers went on working,____.
A.hours after hours B.a hour after a hour
C.an hour after an hour D.hour after hour
为什么不能选C
答案ADDAD 求详解 本人重谢