Don’t start reading a book _____ you find that it’s one you can read with ease and understanding.
#32304
A
when
B
if
C
unless
D
Though
推荐题目
I knew nothing about the accident__________ I read in the newspaper.
#78608
A
except that
B
except what
C
besides what
D
besides that
  I thought her to be nice and honest ________ we met.
#29965
A
first time
B
for the first time
C
the first time
D
for the last time
A few people were killed in the fire, but _____ were saved.     
#33787
A
the most
B
most of them
C
most of whom
D
most