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
推荐题目
We have so many kinds of guitars for you ________.
#49705
A
to choose
B
to choose from
C
to be chosen
D
to be chosen from
Students should pay attention to __________ the teacher in class.
#50928
A
hear
B
listen to
C
listening to
D
hearing
—It’s necessary ____ our environment(环境). —I agree with you.
#50553
A
protect（保护）
B
protecting
C
to protect
D
protects
When we practice speaking English, we often end up ＿＿in Chinese.
#49172
A
to speak
B
speaking
C
spoken
D
speak