_____ his electronic dictionary made himself sad.   
#89974
A
Losing
B
Lost
C
Being lost
D
To be lost
推荐题目
We walked as fast as we could _____ to catch the train.
#98331
A
hoping
B
to hope
C
we hoped
D
being hoped
Rather than ______ on a crowded bus, he always prefers _______a bicycle.
#94021
A
ride; ride
B
riding; ride
C
ride; to ride
D
to ride; riding