---I can’t find my pen. ---___ you put it in your book.
#35550
A
May
B
Maybe
C
Sure
D
Of course
推荐题目
 Which do you ________, cola or juice ?
#35244
A
like
B
prefer
C
like best
D
prefer best
If you want to get good grades, ____________, you should listen to the teacher _________ in class.
#35684
A
at first; careful
B
first of all; carefully
C
for the first time; careful
D
first of; carefully