How long do you often spend _______ this book , boys?
#49038
A
reads
B
to be read
C
to reading
D
reading
推荐题目
Parents always ask their children ___ all kinds of difficulties bravely.
#51262
A
face
B
facing
C
to face
D
faced
Would you mind __ me how ___ the chemistry problem?
#48735
A
telling；to solve
B
telling；solve
C
to tell；to solve
D
to tell；solve
— It is so hot in the classroom. Would you mind ____ the windows?—OK. I’ll do it right now.
#49682
A
not closing
B
not opening
C
opening
D
closing