William found it increasingly difficult to read，for his eyesight was beginning to ．
#4410
A
disappear
B
fall
C
fail
D
damage
推荐题目
An early typewriter produced letters quickly and neatly; the typist, _____ couldn't see his work on his machine.
#4494
A
however
B
therefore
C
yet
D
although
The police are trying to find out the _____of the woman killed in the traffic accident.
#4512
A
evidence
B
recognition
C
identity
D
status
He ____early the next morning, finding the brook______one foot.
#4474
A
rasied; rasied
B
rose; had rasied
C
had risen; risen
D
rose; had risen