Think before you write, ______ you will get good grades in the exam.
#55413
A
or
B
though
C
and
D
but
推荐题目
—You won’t pass the oral English test ______ you practise speaking more．—I am sure that I will be the best．Don’t worry，mum．
#58398
A
when
B
if
C
unless
D
after
__________ the story is short and there are few new words in it, it is difficult to understand.
#57853
A
Though
B
When
C
For
D
If